Ethylization
[化] 加四乙铅; 乙基化\\n[医] 乙基化[作用]
🗣️ 情景例句
I hope you're enjoying your stay here.
我希望你在这里过得愉快。
How much does she eat?
她要吃多少？
Train compartments soon get cramped and stuffy.
车厢很快就变得拥挤、闷热，