英语词汇“mass number”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	mass number
释义	mass number 'mass number noun (chemistry 化) the total number of protons and neutrons in an atom (原子)质量数
随便看	strain viewer strain-wave strain wave velocity strain wine speed sensor strain wire ator strain work strain(work)hardening strais strait strait and narrow strait and narrows strait and narrow,the straited secondary wall straiten straitened straitened times straitening straitens straiter straitest strait gate straith strait-handed straithandedness strait-handedness 蝶衔红蕊蜂衔粉，鱼在深泉鸟在云。蝶高飞有伴，鹊喜语成双。蝼蚁之穴，溃堤万里蝼蚁尚且偷生，岂有人不惜死蝼蚁尚且贪生蝼蚁尚且贪生，为人何不惜命蝼蚁撼树，不自量力蝼蝼蛄穿大衫，硬充土神仙螃蟹不忘横着爬螃蟹夹豌豆，滚滚滚こうねんこうねん【光年】こうねん【後年】こうねん【高年】こうねんきこうねんき【更年期】こうねんれいしゃこようあんていほうこうねんれいしゃこようあんていほう【高年齢者雇用安定法】こうのうこうのう