Vainest
a. 自负的( vain的最高级 ); 爱慕虚荣的; 徒劳的; 无用的
🗣️ 情景例句
I'll see you all at dinnertime.
吃晚饭时见面了。
He who makes constant complaint gets little compassion.
经常诉苦抱怨，难以博得同情。
The Ombudsman immediately wrote to the Chief of Police in the district asking him to send a record of the case.
司法特派员立即写信给当地警察局长，请他寄送与此事有关的材料。