虚荣：过度关注自身形象并希望获得他人赞赏的倾向。
"Her vanity made her spend hours in front of the mirror. 她的虚荣让她在镜子前耗费了数小时。"
"Vanity can sometimes lead to poor decisions. 虚荣有时会导致不明智的决策。"
梳妆台：用于存放化妆品和打扮的家具。
"She kept her jewelry on the vanity in her room. 她把首饰放在房间里的梳妆台上。"
"The vanity was cluttered with makeup products. 梳妆台上堆满了化妆品。"
自负：不切实际地认为自己优越的态度。
"His vanity made him unable to accept criticism. 他的自负让他无法接受批评。"
"Vanity can prevent personal growth. 自负可能阻碍个人成长。"
无价值：指事物没有实际的用处或意义。
"The vanity of pursuing material wealth was clear to him. 追求物质财富的虚无对他来说很清晰。"
"There is a vanity in trying to please everyone. 试图取悦所有人是没有意义的。"