Polybius
n. 多样蟹属；波力比阿斯（古代希腊历史学家）
🗣️ 情景例句
You look very familiar. Have we been introduced before?
你看起来很面熟，我们以前互相介绍认识过吗？
Will you please lock the door when you leave?
请您当你离开时，锁门？
Mother doesn't make up.
妈妈不化妆。