短語詞組短語driving toothed gear 主動齒輪;主動的齒輪driving g gear 主動齒輪driving g gear box 傳動齒輪箱inner driving drum gear 內(nèi)齒輪automobile driving axle gear 汽車敺動橋齒輪reverse driving sliding gear 倒檔從動滑移齒輪driving tapered gear shaft 主動錐齒輪軸driving shaft gear 主動齒輪driving intermediate gear 傳動中間齒輪 返回 driving gear