Methylnorethindrone
18-甲炔诺酮
🗣️ 情景例句
It's 5:05.
现在是五点零五分。
Turn up your radio please.
请你把收音机开响一点儿。
I like listening to the radio, but I can't spend much time on it.
我喜欢听收音机，但不能花太多的时间。