Capillone
茵陈二炔酮
🗣️ 情景例句
Oh, it's a quarter to four,
噢 ，差十五分就四点了，
Do I have to make a reconfirmation?
我还要再确认吗？
It is impossible to give a satisfactory explanation for a pot-holer's motives.
要想对洞穴探险者的动机作出满意的解释是不可能的。