气动控制 qìdòngkòngzhì pneumatic control Origin Definitions Defs Strokes Stroke Words Sentences Sents 气动 氣動 qìdòng pneumatic Driven or operated by compressed air; used to describe tools or machinery that use air as a power source.控制 kòngzhì verbnoun to control to exercise control over; to dominate; to keep within limits or restrain from spreading