常见例句Lacking intelligence or wit; foolish.不明事理的，缺乏智力的; 愚蠢的Watching television dulls one's wits.看电视能使人头脑迟钝。A person regarded as ungainly or dull witted.愚笨的人被认为是笨拙的或弱智的人 返回 wittedness