Epimorphism
滿射
??? 情景例句
He's going up the ladder pretty quickly.
他真是平步青云。
I wonder whether he's telling the truth.
我不知道他說的是不是實話。
It took me ten minutes to persuade her to ring back later.
我用了10分鐘的時間才說服她過會兒再來電話。