单词	穹起
释义	穹起 arch
随便看	light-oil carrier light oil constituents lightoil cracking light oil cracking light-oil cracking light-oil delivery tax light oil distillate light oil engine light oil field light oil heater light oil manufacturing gas light oil paint light oil pump station light oil rail tanker light oil reservoir light oils light oil store Light Oil Tank light oil type light oil yield light olefin light olefins light-olefins Lightoller light-o-love