Etherone
乙炔睪酮
🗣️ 情景例句
Beijing Hotel.
北京饭店。
He is supposed to be there on time.
按理说他应该准时到那儿。
I'm changing my hotel. I'll drop in and leave the new address.
我就要换一家旅馆了。我会顺便再来一趟，把新地址留下来的。