单词：reaction coupled
单词：reaction coupled 相关文章
我们今天要学的习惯用语都有这个单词：edge。它最常用的意思是边缘，但是在今天要学的第一个习惯用语里edge这个词的意思却是刀剑的刀刃。 今天要学的第一个习惯用语是：on the cutting edge。
美国习惯用语
❤ 模仿文本：We're going back a few years from Mozart of course. Machaut was born in the early 1300s near Rheims, and was arguably the most famous musician of his day, champion of the so-called ars nova movement, and the cutting edge of new tec
英音模仿秀
trailblazer cutting edge 今天我们要给大家介绍的两个俗语都有
美国习惯用语
Now, the VOA Learning English program Words and Their Stories. For todays program, we go into the kitchen! There is a good chance you do not go one day without using a knife. It is an important tool when cooking, and without it, you could not make ma
2019年VOA慢速英语(一)月
From 'The Water's Edge To The Cutting Edge': Fish Skeletons, CT Scans And Engineering MICHEL MARTIN, HOST: So now it's time for a fish tale - no pun intended. Have you ever asked yourself, how can a fish as soft as a stingray crush hardshell prey? Yo
2016年NPR美国国家公共电台8月