英语词汇radon的意思、用法及释义-英汉双解词典

单词	radon
释义	radon n[U] chemical element, a radioactive gas produced by the decay of radium 氡. =>App 10 见附录10.
随便看	vacancy vacant vacant possession vacate vacation vaccinate vaccination vaccine vacillate vacillation vacuity vacuous vacuously vacuousness vacuum vacuum cleaner vacuum flask vacuum-packed vacuum pump vacuum tube vade-mecum vagabond vagary vagina vaginal

英汉双解词典包含38652条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。