短语词组短語traction n winch 牽引絞車electrical traction system winch 電動絞車Promise for traction winch rope 無極繩連續牽引絞車winch traction 繩索牽引;絞磐牽引winch traction plow 絞磐繩索牽引犁winch traction cultivator 絞磐繩索牽引中耕機 返回 traction winch