Ethylates
使引入乙基类( ethylate的第三人称单数 )
🗣️ 情景例句
I put them in the pocket of my sports jacket.
我把它们放在我运动夹克的口袋里。
No,I don't .
不，我没有。
Would you like another piece of beancurd?
再吃一块豆腐好吗？