三角架(桅杆)起重机,三脚起重机

英语听力：新概念英语第四册单词MP3 Lesson 13

block and tackle 滑轮组 boring 钻孔 circulate 注入，环流 coring bit 取芯钻头 cutting bit 钻头 cylinder 圆柱体 derrick 井架 drill pipe 钻杆 every so often 时常 geologist 地质学家 gusher 喷油井 mineral 矿物的 rotate 使

发表于:2018-12-02 / 阅读(164) / 评论(0)

新概念英语第四册单词MP3

BEP76 Performance Appraisals: Setting Goals (Part 2)

This is the second in a two-part Business English Pod series on performance appraisals. In the first lesson, we covered giving feedback. In this podcast, we will discuss setting goals. The American poet Carl Sandberg once said, Nothing happens unless

发表于:2018-12-05 / 阅读(204) / 评论(0)

商务英语管理课程

BEP75 Performance Appraisals: Giving Feedback (Part 1)

Performance appraisals sometimes called job performance evaluations or reviews are a powerful way to develop staffs potential. These skills are important not just for HR (Human Resources) professionals, but for any manager or supervisor who has respo

发表于:2018-12-05 / 阅读(199) / 评论(0)

商务英语管理课程

灵书妙探第一季第1集

一个年轻女人被害，警察发现凶手的杀人手法竟然和Richard Castle的系列小说《Derrick Storm》里描写的杀人手法如出一辙。当第二起案件又以同样的情况出现时，警察找到Castle并怀疑他是杀人凶手

发表于:2018-12-09 / 阅读(123) / 评论(0)

灵书妙探第一季

【轻松英文阅读】一只侦探鼠

Derrick is in training with the Dutch police at the moment. But Derrick is not a person or even a police dog; hes a police rat. What is Derricks expertise? He can sniff out substances such as drugs or gunshot residue and he does it with a 98.8 percen

发表于:2018-12-28 / 阅读(127) / 评论(0)

轻松英文阅读

Unusual jobs – the Ravenmaster

BBC Learning English People and Places Unusual jobs the Ravenmaster Andrea:Welcome to People and Places where we meet interesting people and find out about more about them right here on bbclearningenglish.com. Hello, I'm Andrea Rose. Derrick Coyle r

发表于:2019-01-11 / 阅读(213) / 评论(0)

人与地方

商务口语：新员工签合同会话篇

In this conversation, Derrick Stone is a recently-hired employee who is due to start work soon. Hes just arrived for a meeting with the companys Employee Relations Officer, Joe Farley, to sign an employee contract. Joe : How are you, Mr. Stone? Im Jo

发表于:2019-01-21 / 阅读(141) / 评论(0)

天天商务口语

英语听力精选进阶版 7828

Andrea: Theres nothing quite like going out for a walk in the park. Sun Chen: 我同意。在公园漫步有鸟、有蜜蜂、还有树. Andrea: So why not take a walk in Greenwich Park? Hello Im Andrea. Sun Chen: 还有我，孙晨。在今天的都市

发表于:2019-01-25 / 阅读(115) / 评论(0)

英语听力精选进阶版

原版英语小短文 180. Twins Argue

Derrick was arguing with his twin brother. They were 52. Their mom had died two months ago. They were arguing about her estate. She had no will. Who gets what? What's there to argue about? asked the family lawyer. You split everything down the middle

发表于:2019-01-30 / 阅读(137) / 评论(0)

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英语笑话听力+文本：Not a diving day这不是潜水的天

[00:25.76]offshore 海面的 [00:29.80]derrick barge 吊杆起重驳船 [00:35.57]decompression chamber 减压舱 [00:40.79]suit 衣服 [00:45.22]英文原文 [00:46.77]As a commercial diver in the offshore oil fields of the Gulf of Mexico, [00:50.52

发表于:2019-02-15 / 阅读(142) / 评论(0)

英语笑话（MP3+文本）

环球英语 — 160：The Predicament Question

Voice 1 Hello. Im Ruby Jones. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 I made big mistakes

发表于:2019-02-21 / 阅读(217) / 评论(0)

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analysis of particle orientation