[计] 原始算符, 初等算子

primitive operator的用法和样例：

例句

We use a circumflex to indicate an operator.我们用抑扬符表示一算符。
It is convenient to introduce here the summation operator.应当在此介绍一下求和的算符。

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Lesson 006 New words and expressions: 1. make What make is it? What make is your watch? The rich man has cars of all makes. 2. Swedish Its a Volvo, Swedish. Nobel is a Swedish scientist. Jenny Lind is a famous Swedish singer. 3. English Its a Mini, E

发表于:2018-11-27 / 阅读(863) / 评论(0)

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Dialogue 1 《Is Anna There? 》 Jack： Hello. 152-3852. Pat： Hello. Is Anna there? Jack： No, Im sorry Anna is out. Pat： Is that you, Tom? Jack： No, Im not Tom. Pat： Oh! Im sorry er , well, could you please leave Anna a message for me? Jac

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[00:17.46]The Call [00:21.64]电话 [00:40.63]Forgetting the previous episode, [00:42.72]she ran to the phone before it woke the kids [00:45.39]and shattered her peace. [00:48.13]Snatching up the receiver, she blurted, [00:51.32]Hello?. I'm closer repo

发表于:2018-12-06 / 阅读(301) / 评论(0)

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现在怎么办？

A couple of New Jersey hunters are out in the woods when one of them falls to the ground. He doesn't seem to be breathing, his eyes are rolled back in his head. The other guy whips out his cell phone and calls the emergency services. He gasps to the

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Mr Ballito 对Miss Melita Fagurian的面试非常满意，他还想了解一下Miss Melita Fagurian在以前公司的工作表现。因此他致电Mr Kola，Miss Melita Fagurian以前的上司，想要了解一些情况。下面是他们之间的对话

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00:03.97]Useful Expressions [00:04.90]常用语句 [00:05.83]1.I'd like to make an overseas call. [00:08.69]我想打一个国外电话。 [00:11.55]2.Can I place a long-distance call to Taiwan? [00:15.23]我可以打个长途电话到台湾吗？ [00:18.91]3.Will you make it a

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M: Operator! Operator! W: Can I help you? M: Yes, I was talking to a party. We were disconnected. W: I'm sorry, sir. Just hold the line, please. Now the line is connected. Go ahead please. M: Thank you.

发表于:2018-12-26 / 阅读(185) / 评论(0)

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Chapter 22 Making a Telephone Calls 第二十二章打电话 Part 1 Vocabulary 第一部分词汇 1.pay phone/public phone 1.公共电话 2.telephone booth 2.电话亭 3.coin 3.硬币 4.phone card 4.电话卡 5.cellphone 5.手机 6.dial 6.拨号 7.

发表于:2018-12-29 / 阅读(282) / 评论(0)

实境旅游英语

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Operator, well could you help me place their call see the number on the match book is old接线生，你能帮我从旧的电话簿上找到他的电话号码上我和他联系上么 Shes living in with my best old friend她和我最好的朋友的老朋

发表于:2019-01-11 / 阅读(225) / 评论(0)

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英文歌曲：Sade - Smooth Operator

Diamond life lover boy He move in space with minimum waste and maximum joy City lights and business nights When you require street-car desire for higher heights No place for beginners or sensitive hearts When sentiment is left to chance No place to b

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Dialogue A (A：Operator B：Lin Ping) A：Operator．How can I help you？ B：Yes．The connection was bad．There was a lot of echo and Icouldn't hear well，will you put me through again？ A：I'

发表于:2019-01-16 / 阅读(245) / 评论(0)

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Operator - 美国乡村音乐 Operator, well could you help me place their call see the number on the match book is old接线生，你能帮我从旧的电话簿上找到他的电话号码上我和他联系上么 Shes living in with my best old friend她和我最好的朋友的老朋友住在一起 Sh

发表于:2019-02-03 / 阅读(272) / 评论(0)

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Key Sentences(重点句子) 118．I beg you pardon？ Miss who？对不起，你说谁？ 119．I'm sorry，but I don't know that name．对不起，我不认识这个人。 120．You must have the wrong number．你一定是弄错号码了。 121．

发表于:2019-02-07 / 阅读(234) / 评论(0)

实用英语

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如果嫌要发短信的内容长，不方便交流，费时费力，你建议对方打电话，可以说Let's go primitive。primitive的意思是原始的，go primitive就是采用原始的方式，显然电话比短信出现的早，相比之下就

发表于:2019-02-09 / 阅读(228) / 评论(0)

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节奏布鲁斯:Sade - Smooth Operator

发表于:2019-02-20 / 阅读(227) / 评论(0)

节奏布鲁斯

打错电话

发表于:2019-02-25 / 阅读(222) / 评论(0)

实用英语

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Operator: Pacific Bell. May I help you? Dave: Yes, I'd like to set up a telephone service, please. Operator: Do you presently have service? Dave: No, this is new. Operator: All right! I'll connect you with our customer service department. Please hold

发表于:2019-02-27 / 阅读(237) / 评论(0)

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Key Sentences(重点句子) 146．The connection was bad．通话情况很糟。 147．There was a lot of echo and I couldn't hear well．回音太多，我听不清楚。 148．I'll connect you agian．我再为您接通一次。 149．I've just

发表于:2019-03-11 / 阅读(366) / 评论(0)

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