英语词汇“mass number”的读音、翻译、释义、用法及例句-出国留学网

词汇	mass number
释义	ˈmass number noun [C] (technical术语) the total number of PROTONS andNEUTRONS in an atom 质量数
随便看	call call-a-day call-a-spade-a-spade call box call-box call boxes call by called caller caller ID caller IDs callers callers' call for call for call for sb call for sth calli calling card calling cards call-in-sick calliper callipered callipering callipers

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