英语词汇“thoron”是什么意思，“thoron”的读音、用法及例句翻译-烛光网

词汇	thoron
释义	tho·ron AHD[thôrʹŏn', thōrʹ-] D.J.[ˈθɔːrˌɒn, ˈθəʊr-]K.K.[ˈθɔrˌɑn, ˈθor-]n.（名词） A radioactive isotope of radon, Rn 220, having a half-life of 54.5 seconds and produced by the disintegration of thorium.钍射气：一种由钍的裂解产生的Rn220的放射性同位素，半衰期为54.5秒 Etymology语源 thor(ium) thor(ium) -on ²-on²
随便看	harridan harridans harried harrier harriers harries Harriman Harrington Harrington Institute of Interior Design Harrington Institute of Interior Design Harris Harrisburg Harrisburg Area Community College Harrison Harrisonburg Harris Stowe State College Harrogate harrow Harrow harrowed harrowing harrowing harrows harrumph harrumphed

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