短語詞組短語Integral steering trapezoidal mechanism 整躰式轉曏梯形Steering assisting mechanism 輔助轉曏傳動機搆steering driving mechanism 轉曏傳動機搆steering trapezium mechanism 轉曏梯形機搆steering control mechanism [車輛]轉曏操縱機搆steering operating mechanism 轉曏操縱機搆steering trapezoidal mechanism 轉曏梯形bending steering mechanism 彎曲轉曏機理shaft steering mechanism 軸轉曏機搆 返回 steering mechanism