原子爐 yuánzǐlú atomic reactor Origin Definitions Defs Strokes Stroke Words Sentences Sents 原子 yuánzǐ noun atom atom; atomic; the smallest unit of a chemical element, consisting of a nucleus surrounded by electrons炉 爐 lú noun stove (bound form) stove; furnace; kiln; oven; often appears as the word 炉子 lúzi