adj.无意义的，无比愚蠢的
She started asking me inane questions.
她开始问我愚蠢的问题。
He always had this inane grin.
他总是这样傻傻地咧嘴笑。
Such comments are inane because they don't help us solve our problem.
这种评论纯属空洞之词,不能帮助我们解决问题.
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