vainness
基本解释
- n.无益；徒然；自负
英汉例句
- It is vain to attempt to root out heresy by force.
试图用暴力消除异端邪说是徒劳的。 - I sought to persuade him, but in vain.
我试图说服他，但无效。 - I tried to make his peace with her, but in vain.
我试图使他与她和好，但还是白搭。 - She is vain and foolish, and yet people like her.
她自负而愚蠢，然而人们喜欢她。 - I tried to console her, but in vain.
我试着去安慰她，但是无效。