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- carbon comparison tube 定碳比色管
- Nessler rs color comparison tube 内斯勒氏比色管
- I make a carbon copy of my documents. 我用复写纸复写文件。
- We can only tell good from bad by comparison. 我们可以通过比较来分辨好坏。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- Nessler's color comparison tubes [医] 内斯勒氏比色管
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- He is rather dull in comparison with others. 和别人比较起来，他相当迟钝。
- Her looks are out of all comparison. 她的美貌无与伦比。
- Her looks are beyond comparison. 她的美貌无与伦比。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- A copy made by using carbon paper. 复写本，副本用复写纸复印的一份
- The old car suffers by comparison. 旧汽车相形见绌。
- Her looks are without comparison. 她的美貌无与伦比。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- He showed us a good tyre for comparison (with the worn one). 他给我们看一个好轮胎(与磨损的)作比较。
- 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。
- The stick of carbon is often used in an electric arc lamp. 碳精棒常用于电弧灯。
- In Helen maternal love was stronger beyond comparison than any other. 海伦心里充满着强烈的母爱，其强烈的程度远远超越她的任何其它爱心。
- 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
