Nomen dubium
疑難學(xué)名
?? 詞語組成解析
n. (古羅馬人名的)第二名字, 族名
??? 情景例句
I'd like to introduce you to some of my friends.
我想介紹你認(rèn)識一些我的朋友。
A man is as old as he feels.
老不老，自己曉。
He's doing very well in the navy.
他在海軍里干得很出色。