補集complement: n. 1.補足(物);補全;互補(成分),補充。 2.( ...set: vt. (set; setting) 1.放;擱;貼;靠 ...complement of a set: 集的補集; 集合的補集complement of set: 集合的補集absolute complement of a set: 集合的絕對補下載手機詞典可隨時隨地查詞查翻譯