Deuterium labelling technique
[化] 氘标记技术
🧩 词语组成解析
n. 氘, 重氢\\n[化] 氘; 重氢
[计] 标号的, 标明, 标记\\n[医] 贴标签, 标记
🗣️ 情景例句
Well, it won't be easy.
嗯， 不很容易。
Attitudes towards drinking and smoking in the U.S. are, in some ways, very different from those in Asia.
在对烟酒所采取的态度上，美国和亚洲在某些方面是非常不一样的。
Train compartments soon get cramped and stuffy.
车厢很快就变得拥挤、闷热，