✅ 同义词
🗣️ 情景例句
I don't know what you are driving at.
我不知道你到底想说什么。
The packing must be strong enough to withstand rough handing.
包装必须很坚固，能承受野蛮装卸。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？