1.
ADJ-GRADED
思想贫乏的;空洞的;无知的 If you describe a person or their comments as vacuous, you are critical of them because they lack intelligent thought or ideas.
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Male models are not always so vacuous as they are made out to be.
男模特儿并不总像人们说的那样愚蠢。
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...the usual vacuous comments by some faceless commentator.
一些千人一面的评论员给出的毫无意义的寻常意见


