黏液管

Unit 5 About Products

Unit 5 产品问题 About Products About Products 产品问题 Brief Introduction 商品的质量是对外贸易中价格的基础，所有的交易和谈判都是在商品本身质地的基础上进行的。那也是为什么越来越多的公司希望

发表于:2018-12-03 / 阅读(594) / 评论(0)

外贸实务口语

专业术语—口腔生理学术语S3(英文详解)

Stem cells - cells from which a number of more Stimulated saliva - saliva which has been stimulated by chewing. Stippled - a pattern which is made of small dots. Gingiva has a stippled appearance due

发表于:2019-01-03 / 阅读(411) / 评论(0)

医务英语

2006年VOA标准英语-Space Station Crews Conducts Maintenance S

By David McAlary Washington 02 June 2006 The two U.S. and Russian International Space Station crewmen stepped outside the outpost for a spacewalk to perform maintenance chores as the U.S. space agency

发表于:2019-01-07 / 阅读(330) / 评论(0)

2006年VOA标准英语（六月）

2007年VOA标准英语-Bhutan Conducts Mock Election

By Anjana Pasricha New Delhi 21 April 2007 The tiny, isolated mountain kingdom of Bhutan has conducted a mock election in preparation for ending a century of absolute rule by the monarchy, and turning the country into a parliamentary democracy next y

发表于:2019-01-12 / 阅读(341) / 评论(0)

2007年VOA标准英语（四月）

2006年VOA标准英语-North Korea Conducts Missile Tests

By Paula Wolfson White House 05 July 2006 U.S. officials say North Korea has test fired at least six missiles, including a long-range missile that failed shortly after launch. High level consultations are underway. -------- White House officials cal

发表于:2019-01-12 / 阅读(321) / 评论(0)

2006年VOA标准英语（七月）

ESL Podcast 562 – Buying Fake Products

Lindsay: Look at this designer bag I bought. It was such a steal ! Rafael: Let me see that. You do know that this is an imitation , not the real thing , right? Lindsay: What do you mean? Of course its real. Rafael: Where did you buy it? Lindsay: Well

发表于:2019-01-21 / 阅读(268) / 评论(0)

地道美语播客

英语听力：自然百科危险的海洋黏液状物质

It resembles the blob from science fiction stories, but it's very real. These jell-like sheets of disease-carrying mucus are spreading across portions of the Mediterranean and Adriatic Sea, where this video was taken. This stringy mass is known as ma

发表于:2019-01-22 / 阅读(275) / 评论(0)

自然百科2009年

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arteria rectalis inferior

auriculo-ventricular valve