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vacuous

美音:[´vækjuəs ]点这儿播放单词美音发声
英音:[´vækjuəs ]点这儿播放单词英音发声
adj.空虚的,茫然若失的,无所事事的,空洞的

难易程度:

vacuous为短语/超纲词汇

词形变化:

名词:vacuousness 副词:vacuously

词根

vac,van,void=empty(空的)

近义词, 同义词

vacuous


/'vækjʊəs; `vækjuəs/
adj (fml 文) showing or suggesting absence of thought or intelligence; inane 无思想的; 无智慧的; 空洞的; 无意义的
*a vacuous stare, remark, laugh, expression 呆视、空洞的话、傻笑、茫然的表情.

vacuous


adj formal
[Date: 1600-1700; Language: Latin;Origin: vacuus 'empty']
showing no intelligence or having no useful purpose
 a vacuous expression
 a vacuous romantic novel