Aethyl mercaptan
[医] 乙硫醇
🧩 词语组成解析
[医] 乙基
n. [化]硫醇
🗣️ 情景例句
Hello, who's speaking, please?
喂， 谁在讲话？
The children began to get across at each other.
孩子们开始争吵了。
Yes, sir?
什么事，先生？