Vainness
n. 无益, 徒然, 自负
✅ 同义词
📖 牛津释义
vainness
n [U].
🗣️ 情景例句
I haven't got a clue on how to spend the National Day holiday.
如何度过国庆假期我还没有一点头绪。
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
I have decided to take a lot of cabbage in vinegar.
我已决定带大量的醋泡白菜。