Aep
回显协议
🏥 医学释义
听觉激发电位
🗣️ 情景例句
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
Could you please let us know what discount you can give for an order exceeding 400 sets?
能否告知定货超过400台你方所能给的折扣。
He has been sick for three weeks.
他已经病了几周了。