inthespot和onthespot的区别

1. inthespot和onthespot的区别

意思不一样。
in the spot 在现场,在某地点。
比如：Some ancient pottery was dug up in the spot.在该地点发掘出一些古代陶器。
on the spot 立刻,当场；在危险中；处于负责地位。
比如:The question put me on the spot.这问题一下子把我难住了。

2. 跪求spot用法

spot有三种词性：名词、及物动词和不及物动词。
名词：
1普通：斑点、污渍、瑕疵 
2商业用语中：现货（eg.spot crash现金）
3口语：（1）少量的、一点
       （2）hit the high spots概述要点
       （3）in a spot在困境中  on the spot在现场/当场/在困难中 put sb. on the spot使...处于困境/决定杀害...
及物动词：
1弄上污点、玷污/点缀
2口语：认出、发现、认清（eg.I spotted one of my friends in a crowd juet now.我刚刚在人群中认出我的一位朋友)
3把...放置于...（某指定位置）
不及物动词：
1沾上污点、变脏
2口语：下小雨

英语单词的用法非常灵活，所以看见某句子以后只要反应出一个意思那么就很容易理解了。。。

3. forward hedge 和 futures hedge的区别

forward hedge 和 futures hedge的区别很大，forward hedge是指远期避险，而 futures hedge是指期货套期保值。它们的具体用法是：
forward hedge[财]远期避险
例句：
（1）Forward Market Hedge and Accounting Handling to Avoid Foreign 
Exchange Risk
防范外汇风险的远期市场保值与会计处理
（2）For the characteristic of futures and spot procurement combined, 
it puts forwardHedge as the futures price risk control means and spot price risk control means andalso compares the difference. 
针对大豆采购具有期现货结合的特点，提出了套期保值期货价格风险控制方案与现货价格风险控制方案，并对两种方案进行了比较。
futures hedge期货套期保值。
例句：
（1）Multi-scale analysis on the relationship between stock index futures
 hedge ratio andhedging horizon 
股指期货对冲比率和对冲期限关系的多尺度研究
（2）Then, at a later date, before the futures hedge must be for the same 
commodity,number of contracts, and delivery month. 
针对原持有的多头或空头期货寸头进行的两手交易商品、合约数量以及交割月份必须一致。

4. scene, scenery ,view ,sight,spot,这几个词做"风景"讲时有什么不同

View(n.)---“景色”。普遍用语。指目中所望见的景色。 
Scenery(n.)---“景色”,“外景”。指一个地方乃至一个国家的整个外景或外貌。 
Scene(n.)---“景色”。可与view通用，但多包括了其中的人及其活动。 
Sight(n.)---“光景”。多指人工的事物，比如大建筑史迹等有名的处所。 

例:There is a fine view of the mountain from our hotel window. 
从我们旅馆的窗口可以看到秀丽的山景。 
It was our first view of the ocean. 
这是我们第一次看见海洋。 
The scenery of this country is unparalleled. 
这个国家的风景无与伦比。 
The train moved slowly south through flat, drab mainline scenery. 
火车穿过干线两侧风景单调乏味的地区，缓缓地向南驶去。 
The boats in the harbour make a beautiful scene. 
港中的船只构成美丽的景色。 
The scene of sunset was very beautiful. 
日落的景色是非常美的。 
We will go and see the sights of New York. 
我们要去看看纽约的名胜。 
The Imperial Palace is one of the sights of China. 
故宫是中国名胜之一。

5. 即是和既是的区别

一、意思不同
即是：正是、如此、就是。
既是：是一种连词，表示既然的意思。
二、使用不同
1、即是：可用于句中后接名词或短语，也可用于句首加强语气。
例句：即是这样,那就算了吧。
2、既是：用于句中连接前后词语或短语。
例句：这个广场既是开会的场所，也是休闲的场地。





扩展资料
既是的近义词：既然
既然 [jì rán]
意思是：
1、本来如此，已经如此。
2、连词。用在上半句话里，表示先提出前提，而后加以推论。
例句：既然如此，当初何必要派遣他，西出嘉峪关，万里迢迢的，去寻找石油呢？
参考资料来源：百度百科-即是
百度百科-既是

6. firm的意思和用法！～？

firm1 

解释 
a.
稳固的;牢固的;结实的
I don't think the chair is firm enough to stand on.
我觉得这椅子不够稳固,不能站人。
坚定的,坚决的;坚挺的
My brother has a firm belief in the value of cold baths.
我的兄弟坚信洗冷水澡有益健康。
坚实的

ad.
稳固地;牢固地
She holds firm to her belief in God.
她坚信上帝的存在。
vt.
使稳固;使牢固[(+up)]

使确定下来[(+up)]
We'll firm up the plan soon.
我们不久就要将这一方案确定下来。
vi.
变牢固;变坚实
The market is firming.
行情正在回升。
形变: firmer; firmest
动变: firmed; firmed; firming

firm2 
KK []    DJ []   

解释 同义词/反义词 
n.[C]
商号,商行,公司
He has set up a firm of his own.
他自己开了一家公司

7. 我们有现货。用英语怎么说？

We have the goods in stock, therefore we could effect prompt shipment if there was a steamer available.
我们有现货，所以如果有船，是可以即期装运的。
-- 网友提供
Yes, we have available stocks.
有，我们有一些现货。
-- 英汉 - 辞典例句
We'd like to order a KV- Do you have that on hand?
我们想订KV-3，你们有现货吗?
-- 英汉 - 翻译样例
We'd like to order KM-36. Do you have it in stock?
我们想要定购KM-36。你们有现货吗?
-- 英汉 - 翻译样例
We have some nice oranges on hand.
我们有一些橘子现货。
-- 哈利英语-脱口秀(高二适用) - Topic 16 Shopping
We have spot which is normal buying and selling of currencies.
我们有正常买卖货币的现货市场，
-- 国际金融英语口语 - Unit 3 Foreign Exchange 3-1
We have adequate stock In our warehouse , so your delivery date can be meet .
我们仓库里有充足的现货，因此可以满足贵方的交货日期要求。
-- 英汉 - 翻译参考[网络]
We have adequate stock in our warehouse, so your delivery date can is meet.
我们仓库里有充足的现货，因此可以满足贵方的交货日期要求。

8. previous与before的区别是？从意思上去区别它们

两个词差别很大的，Previous 多用作形容词，而before 是介词、连词、副词
仔细看看下面词典上各词的解释
previous /ˈpriːvɪəs/  CET4 TEM4
1.ADJ A previous event or thing is one that happened or existed before the one that you are talking about. 前一次的
例：
She has a teenage daughter from a previous marriage.
她有个出自前一次婚姻的十几岁的女儿。
2.ADJ You refer to the period of time or the thing immediately before the one that you are talking about as the previous one. 前一个的
例：
It was a surprisingly dry day after the rain of the previous week.
这是继前一周的降雨之后出奇干燥的一天。

before /bɪˈfɔː/  CET4 TEM4
1.PREP If something happens before a particular date, time, or event, it happens earlier than that date, time, or event. 在 (某日、某时、某事件) 以前
例：
Annie was born a few weeks before Christmas.
安妮在圣诞节前几个礼拜出生。
Before World War II, women were not recruited as intelligence officers.
二战前，女性不被征募为情报官。
2.CONJ Before is also a conjunction. 在 (某日、某时、某事件) 以前
例：
Stock prices have climbed close to the peak they'd registered before the stock market crashed in 1987.
股票价格已经快爬升到了1987年股市崩溃前的最高纪录。
3.PREP If you do one thing before doing something else, you do it earlier than the other thing. 在 (做某事) 之前
例：
He spent his early life in Sri Lanka before moving to Canada.
移居加拿大前，他早年生活在斯里兰卡。
4.CONJ Before is also a conjunction. 在 (做某事) 之前
例：
He took a cold shower and then towelled off before he put on fresh clothes.
他穿上干净衣服之前，冲了个冷水澡，再擦干身子。
5.ADV You use before when you are talking about time. For example, if something happened the day before a particular date or event, it happened during the previous day. (某时、某事) 以前
例：
The war had ended only a month or so before.
战争大约在一个月前才结束。
6.PREP Before is also a preposition. (某时、某事) 以前
例：
It's interesting that he sent me the book twenty days before the deadline for my book.
有趣的是，在距离我书的截止日期20天前他把那本书寄给了我。
7.CONJ Before is also a conjunction. (某时、某事) 以前
例：
Kelman had a book published in the U.S. more than a decade before a British publisher would touch him.
科尔曼在美国已经出版了一本书，十多年后英国的出版商才愿意出版他的作品。
8.CONJ If you do something before someone else can do something, you do it when they have not yet done it. 在 (某人能做某事) 之前
例：
Before Gallacher could catch up with the ball, Nadlovu had beaten him to it.
在加拉赫能接住球之前，纳德洛夫就已经比他先接到了。
9.ADV If someone has done something before, they have done it on a previous occasion. If someone has not done something before, they have never done it. 以前 (做过某事)
例：
I've been here before.
我以前来过这儿。
I had met Professor Lown before.
我以前见过劳恩教授。
10.CONJ If there is a period of time or if several things are done before something happens, it takes that amount of time or effort for this thing to happen. 经过 (一段时间或努力) 才
例：
It was some time before the door opened in response to his ring.
他按过门铃后好一会儿门才打开。
11.CONJ If a particular situation has to happen before something else happens, this situation must happen or exist in order for the other thing to happen. 在 (某事发生) 之前 (另一情况必须发生)
例：
There was additional work to be done before all the troops would be ready.
在全军准备就绪之前还有些事情要做。
12.PREP If someone is before something, they are in front of it. 在 (某物) 前面
例：
They drove through a tall iron gate and stopped before a large white villa.
他们开车穿过一扇高高的铁门，然后停在了一幢白色大别墅前。
13.PREP If you tell someone that one place is a certain distance before another, you mean that they will come to the first place first. 在 (某地) 前方 (某距离处)
例：
The station is on the right, one mile before downtown Romney.
车站在右侧，罗姆尼市中心前方一英里处。
14.PREP If you appear or come before an official person or group, you go there and answer questions. 在 (人或组织) 面前 (回答提问)
例：
The governor will appear before the committee next Tuesday.
这名行政官员将于下周二面对该委员会回答提问。
15.PREP If something happens before a particular person or group, it is seen by or happens while this person or this group is present. (发生) 在 (某人、某组织) 面前
例：
The game followed a colourful opening ceremony before a crowd of seventy-four thousand.
紧随一场精彩的开幕式，该比赛在7.4万名观众面前拉开了帷幕。
16.PREP If you have something such as a trip, a task, or a stage of your life before you, you must do it or live through it in the future. (必须经历的事情) 在 (某人) 面前
例：
Everyone in the room knew it was the single hardest task before them.
屋子里每个人都知道这是摆在他们面前的一项最艰巨的任务。
17.PREP When you want to say that one person or thing is more important than another, you can say that they come before the other person or thing. (重要性) 以…为先
例：
Her husband and her children came before her needs.
她的丈夫和孩子们比她的需要更重要。

before 
[bɪ'fɔː] 

prep. 在…之前，先于

conj. 在…以前；在…之前

adv. 以前；在前