Germacrone
大根香叶酮
🗣️ 情景例句
Well, what do you think?
嗯，你觉得怎样？
What courses will you be taking this semester?
你本学期打算修什么科目？
They devise hundreds of competitions which will enable us to win huge sums of money.
他们设计数以百计的竞赛，竞赛中有人可赢得巨额奖金。