翻譯vain-英文-繁體中文詞典

adj. 形容詞

1. 過度自豪；自我重要感過強
2. 缺乏實質或價值；空虛
   The politician's promise to reduce taxes was vain and lacked any real substance.

   政客減稅的承諾是空洞的，缺乏實質內容。
3. 無效；沒有實際效果
   Her efforts to convince him were vain, as he had already made up his mind.

   她說服他的努力是徒勞的，因為他已經下定決心。
4. 虛榮的；炫耀財富或地位
   The celebrity's vain display of luxury cars and jewelry was seen as overly extravagant.

   這位名人的虛榮心使得他過度炫耀自己的豪車和珠寶。