Rn是什么意思_Rn英文意思_翻译_例句

英

[ˌɑːr'en]

美

[ˌɑːr'en]

abbr.[化]元素氡的符号（=radon）RN.abbr.无线电导航(Radio Navigation)abbr.注册护士(Registered Nurse)abbr.皇家海军(Royal Navy) new

Rn的英文翻译是什么意思，意思释义：

英英释义

Noun: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 healtha graduate nurse who has passed examinations for registration

Rn的相关资料：

近反义词

【近义词】registered nurse
有证书的护士...radon
氡

临近单词

RNA
RMS
RND
RNC
RNG
RNP
RNEC
RNIB
rngt
rnwy
RNLI
RNSS