Read Edit View history 人机工程 rénjīgōngchéng ergonomics Origin Definitions Defs Strokes Stroke Words Sentences Sents 人机工程 (人機工程) rénjīgōngchéng ergonomics The study of people's efficiency in their working environment; man-machine engineering. Sources Definitions CC-CEDICT
人机工程 (人機工程) rénjīgōngchéng ergonomics The study of people's efficiency in their working environment; man-machine engineering. Sources Definitions CC-CEDICT