人機工程 Save Create a free account to save words Simplified: 人机工程 rénjīgōngchéng ㄖㄣˊ ㄐㄧ ㄍㄨㄥ ㄔㄥˊ 男 女 ergonomics man-machine engineering Character by character 人(rén)person 機(jī)machine 工(gōng)work 程(chéng)rule Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0