风动工具 fēngdònggōngjù pneumatic tool Origin Definitions Defs Strokes Stroke Words Sentences Sents 风 風 fēng noun wind wind; the movement of air caused by differences in air pressure动 動 dòng verb to move To change position or status; to set something in motion or displace it; to touch; to alter or modify.工具 gōngjù noun tool tool; instrument; utensil; implement used for work or production