Vainness
n. 无益, 徒然, 自负
✅ 同义词
📖 牛津释义
vainness
n [U].
🗣️ 情景例句
My niece is getting married,
我侄女即将结婚，
Youth means limitless possibilities.
年轻意味着无限希望。
I have heard of writers who read nothing but their own books;
我听说一些作家，除了自己的书外，别的书一概不读，