单词	self-contamination
释义	self-contamination noun self-con·​tam·​i·​na·​tion ˌself-kən-ˌta-mə-ˈnā-shən  1 : contamination by oneself 2 : contamination from within Word History First Known Use 1955, in the meaning defined at sense 1
随便看	gas-liquid chromatography gas-operated gasal gasaliers gasbag gasbags gasboat gascheck gascogne gascognes Gascoigne gascon gasconade gasconaded gasconader gasconaders gasconades gasconading gasconies gasconism gascons Gascony gasconyes gasconys gasdynamic

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。