Acetulan
[化] 乙酰化羊毛脂醇
🗣️ 情景例句
We are going upstairs to set up Grandpa's room.
我们要上楼收拾一下爷爷的房间。
A young man married is a man that's marred.
男子早婚，种下祸根。
I'd like two sweaters for my daughters.
我想给女儿买两件毛衣。