Read Edit View history 原子质量 yuánzǐzhìliàng atomic mass Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 原子质量/ 原子質量 yuánzǐzhìliàng atomic mass the mass of an atom 氢的原子质量约为1.008。 Edit Delete References Add reference No references for this word.