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首页英语词典asepticaseptic英英释意

aseptic

英 [eɪ'septɪk] 美[,e'sɛptɪk]

英英释义实用场景例句

adj. 无菌的；防腐性的
n. [助剂] 防腐剂

英英释意

1. free of or using methods to keep free of pathological microorganisms;: "a sterile operating area"; "aseptic surgical instruments"; "aseptic surgical techniques"