词汇“氡”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	氡
释义	氡氡[dōng]名1.■{化} radon (86号元素，符号 Rn)
随便看	breaking energy breaking extension breaking face breaking factor breaking groove breaking hammer breaking-in breaking joint breaking knife breaking limit breaking load breaking machine breaking moment break(ing)-off attack breaking piece break(ing) pin breaking plane breaking prop breaking resilience (=breaking energy) breaking section breaking step breakingstress breaking tenacity breaking -up plough break-in keying

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。