Ethylization
[化] 加四乙铅; 乙基化\\n[医] 乙基化[作用]
🗣️ 情景例句
The wedding banquet was prepared beautifully.
婚礼宴会准备的很好。
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
Who's this?
这是谁？