作业环境 zuòyèhuánjìng operating environment Definitions Defs Origin Strokes Stroke Words Sentences Sents 作业 作業 zuòyè to operate to engage in a physical task, operation, or production activity; to work环境 環境 huánjìng noun environment environment; surroundings; circumstances; the natural or social conditions in which a person, animal, or plant lives or operates
