RN
汉语翻译
(英国)皇家海军, 注册护士
【计】 新闻阅读程序
【医】 氡(86号元素)
【计】 新闻阅读程序
【医】 氡(86号元素)
英语解释
名词 rn:
- a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health同义词:radon, atomic number 86
- a graduate nurse who has passed examinations for registration同义词:registered nurse
详细解释
RnNONE(无词性)The symbol for the element radon 元素radon的符号
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