back wheel英语标准发音:back wheel英式发音:美式发音:翻译中文后轮back wheel - 基本释义[词典1]后(尾)轮back wheel - WEB词典back wheel后轮back shot wheel反击式水轮Wafer Back Grinding Wheel晶圆减薄砂轮 参考资料: 1.百度翻译:back wheel2.有道词典:back wheel3.爱词霸:back wheel