基本解释adj. 愚蠢多嘴的；头脑空虚的；轻浮的同根派生 英汉例句rattlebrainn. 头脑空虚的人;愚蠢多嘴的人词组短语短语rattlebrained rattleheaded rattlepated 愚蠢多嘴的rattlebrained rattleheaded rattlepated vacant 头脑空虚的