汉字“氡”的读音、意思、用法、解释及组词造句-汉语词典-范文网

字词	氡
释义	氡氡:ｄōｎｇ放射性气体元素，符号Ｒｎ（ｒａｄｏｎ）。是由镭衰变而成的，半衰期３．８天。医药上用来治疗癌症。也叫镭射气。
随便看	趾趿跃跄跄跋1 跋2 跌跎跏跑跑跖跗跚跛距1 距2 跞跞跟跣跨跪跫 walk on air walk-ons walkout walk out walk out walk out walk out walk-out walk out of walk out (of something) walk out (of sth) walk out on walk out on walk out (on sb) walk out (on somebody) walk out (on something) walk out (on sth) walkouts walk-outs walkover walk over walkovers walks walk sb off their feet walk sb through sth 爱心伴我行作文600字传递爱心优秀作文爱心义卖作文爱心作文600字写爱心的作文拯救爱心作文献血传递爱心作文爱心故事作文责任与爱心作文爱心作文300字爱心作文献爱心作文爱心作文传递爱心作文爱心在右美德在左作文700字爱心的作文充满爱心的作文敬老献爱心作文爱心小橱和谐校园传递爱心作文600字爱心小学生作文400字爱心作文献爱心作文小学生爱心奉献作文600字六年级话题作文：爱心