Aethyl mercaptan
[医] 乙硫醇
🧩 词语组成解析
[医] 乙基
n. [化]硫醇
🗣️ 情景例句
There's a time for everything.
事情要一件一件地做。
The best horse needs breaking, and the aptest child needs teaching.
玉不琢不成器。
The fax has greatly changed office work, especially in China.
特别是在中国，传真机大大地改变了办公室的工作。