[化] 偏心圆筒式流变仪

Historic Kilogram Measure to Be Replaced

For nearly 130 years, the worlds scientists have used a singular small, metal cylinder to define the exact weight of a kilogram. But that is about to change. The cylinder was made in 1889 of platinum and iridium metals. It is called the Grand K. The

发表于:2018-12-08 / 阅读(38) / 评论(0)

2018年VOA慢速英语(十一)月

英语俚语：英国人说的这些话是什么意思？

1、barmy eccentric or foolish. Also: balmy 古怪或傻的。也用作：balmy He used to say I was barmy, and that really got to me. 他过去经常说我傻，这真的很让我介意。 This policy is absolutely barmy. 这项政策傻透了。 2、

发表于:2018-12-18 / 阅读(37) / 评论(0)

《学会英语发音》初阶英语拼读系列第六册

King Cyrus' Cylinder

NB: This is not a word for word transcript Yvonne: Hello, I'm Yvonne Archer, this is 6 Minute English and thanks to Alice for joining me today. Alice: Hi Yvonne. Yvonne: Hello Alice. Now recently, an artefact - a very old piece of art - which many hi

发表于:2019-01-07 / 阅读(74) / 评论(0)

六分钟英语

‘Everybody Wants Some’ in this Linklater Movie

Everybody Wants Some in this Linklater Movie Award-winning filmmaker Richard Linklater looks back at college in the 1980s in his new humorous film, Everybody Wants Some. The new movie is not a sequel to Boyhood. That 2014 Linklater film followed 12 y

发表于:2019-01-12 / 阅读(52) / 评论(0)

2016年VOA慢速英语(四)月

美国国家公共电台 NPR Say Au Revoir To That Hunk Of Metal In France That Has Defined The Kilogram

DAVID GREENE, HOST: So every time you weigh something, whether it's coffee or bananas - I'm not sure what you're weighing - you might be doing it in pounds - well, whatever you're doing, you're unknowingly relying on a global system of measurement th

发表于:2019-01-17 / 阅读(67) / 评论(0)

2018年NPR美国国家公共电台11月

轻松日记商务职场篇191:困扰

核心句型： I've got a problem that's been bugging me. 有个问题一直困扰我。 bug 意指小虫子，令人心烦的东西，bug sb. 直译过来就是：小虫子使人心烦，喻指：某事使人心烦，令人讨厌。因此，当美国

发表于:2019-01-26 / 阅读(72) / 评论(0)

轻松日记商务职场篇

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学英语单词

absorbent material

Aerobacillus

allocation of real devices