Methylnorethindrone
18-甲炔诺酮
🗣️ 情景例句
If I tell you I will be there, I will be there.
如果我告诉你我会去，我肯定会到。
My roommate's having a party.
我的室友安排了一个聚会。
We waited and waited, but nothing happened.
我们等啊等啊，可情况没有变化。