短语词组短语oil slinger [机]抛油环;甩油杯;挡油环;[机]甩油环Metalgun Slinger 合金射击者;金属枪投石者Knight Slinger 爆爆撞士;爆爆骑士slinger ring 吊环;甩油环rectangle slinger 矩形投石器Stewart Slinger 标签ball slinger 抛球器federico slinger 费德里科斯林格gantry slinger 行车式抛砂机 返回 slinger