比重

specific density的用法和样例：

例句

Granted the weight and the specific gravity of a body, we can calculate its volume.假设已知一个物体的重量和比重，我们就能算出它的体积。
The next trail would require a slightly higher filling density acid.在下一次试验时需要注入比重较高的酸。

考研英语词汇 list09

[00:03.89]deed deem deep deepen [00:08.76]n.（已完成的）行为， vt.认为，相信 a.深的，深刻的 v.变深,变浓 [00:13.64]deeply deer defeat defect [00:18.26]ad.深深地 n.鹿 v./n.挫败,战胜n.失败 n.缺陷，缺点 [00:22.88]de

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考研英语词汇2005

美国国家公共电台 NPR From Pez To Ticks, 'Atlas Obscura' Discovers 'Wonderfully Specific' Museums

ROBERT SIEGEL, HOST: There are museums, and then, there are wonderfully specific museums. We're talking about such institutions as the American Toby Jug Museum, the German Watering Can Museum and, of course, the U.S. National Tick Museum. All of thes

发表于:2018-12-18 / 阅读(49) / 评论(0)

2017年NPR美国国家公共电台6月

微博搜索原来是这样

It seems like everyone is using Twitter these days. You know, sharing little messages with each other on phones and computers. It turns out that all these little messages, if you look at them all at once, become an easy way to find people, news and t

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英语万花筒

让简历更有吸引力

According to Ric Edelman, author of Ordinary People, Extraordinary Wealth, the purpose of a rsum is not to get a job, it's to get an interviewyou will get the job. A rsum should not list all your skills, but rather tease the employer with your achiev

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实用英语

如何写求职信

The purpose of a letter of applicationis to help the applicant obtain the job he is interested in. It should state clearly what position the applicant wants, and should tell what his abilities are and what he has to offer. It should provide a quick,

发表于:2019-02-18 / 阅读(67) / 评论(0)

实用英语

Chit chat 闲聊

Larry告诉李华他连续几天给他哥哥打电话，可是总也找不到他。 LH: Larry，你那么急着找你哥哥，有要紧的事吗? LL: No, not really. I just want to chit chat. LH: Chit chat是什么意思啊? LL: To Chit Chat is to t

发表于:2019-03-12 / 阅读(169) / 评论(0)

英语口语

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学英语单词

ALTARE (automatic logic testing and recording equipment)

arunachalam

asit

authoritarianism

autoelectronic emission

bagur (begur)

baluchiss