短语词组短语drop oiler 滴油器;滴液式注油器;滴油杯wick oiler 灯心注油器油绳润滑器;多芯加油器;灯芯式润滑器rotary oiler 旋转加油器;扭转加油器first oiler 加油长hydrostatic oiler 静压加油器;水压加油器;液压加油器feed oiler 虹吸油芯注油器cylinder oiler 汽缸注油器thermal oiler 热加油器fleet oiler 船队油船;补给船;类似装甲车中的补给车 返回 oiler