輸油管 Save Sign in to save words Simplified: 输油管 shūyóuguǎn ㄕㄨ ㄧㄡˊ ㄍㄨㄢˇ petroleum pipeline Character by character 輸(shū)lose 油(yóu)oil 管(guǎn)surname Guan A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0