Vainer
a. 自负的( vain的比较级 ); 爱慕虚荣的; 徒劳的; 无用的
🗣️ 情景例句
You're home from school early.
你今天从学校回来得早。
It is not good to make a sleeping lion.
弄醒睡狮不是好事。
Oh, hello. Could I speak to Ann, please?
噢，喂。请安接电话好吗？