单词：straight-chain
straight-chain的用法和样例：
词汇搭配
- straight chain直链
- straight chain alcohol直链醇
- straight chain hydrocarbon直链烃
- straight chain molecule直链分子
- straight chain compound直链化合物
单词：straight-chain 相关文章
Stand up straight! NB: This is not a word for word transcript Kate: Hello, I'm Kate and this is 6 Minute Englishand thanks to Rosie for joining me today! Hello, Rosie. Rosie: Hi Kate Kate: Now, Rosie, one thing I always notice about you is that you a
六分钟英语
本讲为 2006 年下半年新的教学内容，请对照语法、教材、练习册听录音！ Text B Return of the Chain Gang 重点词语 deny v./ n. 否定，否认；拒绝接受，拒绝给与
自考英语（二）60讲
What if you could wave your phone over a piece of fish at a store and immediately see a record of its path through the supply chain? 如果你在商店里把手机在一块鱼肉上面晃一下，就能立即看到它在供应链上的路径记录，结
2017年VOA慢速英语(十一)月
This is Whats Trending Today Recently, the operators of a bookstore in Southampton, England made an unusual appeal to people in the community. They sought help moving books and other things to the stores new location, a short distance down the street
2018年VOA慢速英语(十一)月
AS IT IS 2014-05-06 Looking for Vaccines Outside the Cold Chain Hello, and welcome back. I'm Jim Tedder in Washington. Today we will help you improve your American English while giving you some new information about medicines. This is the kind of thi
2014年VOA慢速英语(五)月
释义： get something straight 矫正，确认 get sth straight 表示矫正，确认是不是事实（make sure sth is true)。多用成 Let me get sth straight 的形态，主要使用在未能理解对方的意思或想要重新确认一下的情形
外国人日常短语
Who has a straight face? Vicki: This is Real English from BBC Learning English. Im Vicki. Chen Li: 我是陈鹂。 在今天的节目中， 我们要学的是什么呢？ Vicki: Todays new expression is keep a straight face. Chen Li: Keep a straight face. 你能解释一下吗?
地道英语在线听
Eyewitnesses say it was a scene straight out of a black and white movie from the 1950s. As the sun rose over the fields of Huntsville, Alabama, in the American South, the convicts got down from the trucks that had brought them there. Watched over by
双语有声阅读
By now, most people have heard of bitcoin. Bitcoin is a virtual currency that has had a huge rise in value during 2017. Bitcoin however is just one of many cryptocurrencies. A cryptocurrency is a kind of money that does not exist in the form of bills
2018年VOA慢速英语(一)月
QINGDAO, China, May 29 (Xinhua) -- China was crowned the Sudirman Cup world mixed team badminton champion for the fourth straight time by cruising past Denmark 3-0 here on Sunday. It is China's second fourth straight win at Sudirman Cup as the powerh
英语新闻
我们今天要说的三个习惯用语都用来描绘人的忠诚可靠，不偏不倚和品行端正。第一个是: straight arrow。 Straight是直的，而arrow是箭，straight arrow从字面上看是笔直的箭，straight arrow，宁折不弯，
美国习惯用语
今天我们要学的词是 chain。Chain 除了大家都知道的，有锁链的意思，还有连锁店的意思。The American drug store Walgreens became the first retail store chain to expand its services to include diagnosing and treating patie
英语单词荟萃
COPENHAGEN, Feb. 18 (Xinhua) -- German supermarket chain Lidl in Denmark has found traces of horse meat in a pasta dish, the supermarket annouced late on Monday. A pasta dish called Combino Penne Bolognese from the manufacturer Copack has been found
英语新闻
AUDIE CORNISH, HOST: When you hear the word blockchain, you might think of cryptocurrency. The technology acts as a digital ledger which has the potential to transform a number of industries like agriculture. Kamila Kudelska of Wyoming Public Radio e
2018年NPR美国国家公共电台8月
Once upon a time, there was a poor fisherman who always dreamed of becoming rich. He wished to become a millionaire, and so did his wife. 很久以前，有个贫穷的渔夫，他总是梦想着能够发大财，希望自己能够成为百万富翁，
英文励志文摘精选
Listen to the wind blow Watch the sun rise Run in the shadows Damn your love Damn your lies And if You dont love me now You will never love me again I can still hear you saying You would never break the chain. Listen to the wind blow Down comes the n
The Voice 美国好声音
这首歌于1961年发布的时候很受欢迎。连同他的和声组合Raelettes，查尔斯唱出了想离开一位不想让他离开的女性的感觉。这首歌在流行歌曲列表上达到了第九位，在RB单曲榜上排行第一位，同时
英乐时空
释义： get something straight 矫正，确认 get sth straight 表示矫正，确认是不是事实（make sure sth is true)。多用成 Let me get sth straight 的形态，主要使用在未能理解对方的意思或想要重新确认一下的情形
老外最常用的英文短语
歌词： [Hook] You want this money (Yeah) Come take it from me (Yeah) Won't stop at nothing, you're a gold gold rush girl You chasing paper (Yeah) You almost famous (Yeah) F*ck all them haters, you're a gold gold rush girl [Verse 1: 2 Chainz] 2 Cha
英文最新流行歌曲
Tedahang is one of the major cold-chain logistics companies located in the Tianjin Port Area. It provides refrigerated storage, domestic shipping and container yard services, mainly for imported meat and aquatic products, and will expand its services
英闻天下