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- A whiff of ether will put you out in a few seconds. 一剂乙醚几秒钟后就会使你失去知觉。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- carbonic ether 碳酸酯,碳酸乙酯
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- Today's news goes into the ether and is soon forgotten. 今天的新闻广播听後不久即置於脑後了。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- It was once believed that light waves traveled through the ether. 人们曾经相信光波在以太中穿过。
- Ether was used formerly to put a patient to sleep before an operation. 从前人们在手术前用乙醚来使病人昏睡。
- A copy made by using carbon paper. 复写本，副本用复写纸复印的一份
- The hospital smelled of formaldehyde and ether. 医院里充满甲醛和乙醚的味道。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- He went off at the first whiff of ether. 他一吸入醚就失去知觉。
- The peptide bond is the same as the imido bond of biuret. 处于等电点状态的蛋白质加热时凝固最完全、最迅速。
- You receive the top copy of the receipt, and we keep the carbon. 你把这收据上面的原件收下，我们保留下面的复写件。
- He lost consciousness at the first whiff of ether. 他一嗅到乙醚便失去了知觉。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- A whiff of ether win put you out ha a few seconds. 吸一口乙醚会使你在几秒钟内昏迷过去。
- A cotton wad that was impregnated with ether. 浸透了醚的棉花团
- Having a ring composed exclusively of carbon atoms, as benzene. 碳环的有一个仅由碳原子组成的环的，如苯
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
