v.稀释，冲淡( dilute的第三人称单数 )；削弱，使降低效果； 双语释义：v.(动词)vt. 稀释,冲淡 make (a liquid) weaker and thinner by mixing another liquid with it英英释义： dilute[ dai'lju:t, di- ]v.lessen the strength or flavor of a solution or mixture同义词：thinthin outreducecutcorrupt, debase, or m