短語詞組短語oiler feed adjustment 加油器供油調(diào)節(jié)feed oiler 虹吸油芯注油器siphon -wick-feed oiler wick-feed oiler 虹吸油芯注油器thermal drop feed oiler 熱差點滴加油器cup -feed oiler 加油盃force feed oiler 壓力注油器wick feed oiler 芯給式加油器drop -feed oiler [機]滴油器;滴油加油器gravity feed oiler 重力式注油器;重力注油器 返回 oiler feed