Acetophenanthrene
[化] 乙酰菲
🗣️ 情景例句
I want to see other people.
我想换换别人。
How's your cousin?
你的姐妹好吗？
She watched TV for half an hour after supper. Then she started her homework.
晚饭后她看了半小时电视。然后她开始做家庭作业。