短语词组短語bearing clever holder 軸承聰明持有人;銘記聰明持有人;軸承聰明的持有人bearing driver holder 軸承裝配工具手柄main shaft bearing holder 主軸軸承塊Release bearing holder 分離軸承座Bearing Holder Factory 軸承保持器廠plastics holder of bearing 軸承塑料保持架 返回 bearing holder