Ethylization
[化] 加四乙铅; 乙基化\\n[医] 乙基化[作用]
🗣️ 情景例句
What's your title?
你的头衔是什么？
Michael must hold on to the driver of the motorcycle.
米高必须紧紧抓住机车的骑士。
We had better go back to the station now,Ken.
肯，我们现在最好回车站去。