煤气总管 méiqìzǒngguǎn gas main Definitions Defs Origin Strokes Stroke Words Sentences Sents 煤气 煤氣 méiqì noun gas Coal gas, natural gas, or liquefied petroleum gas used as fuel for heating and cooking总管 總管 zǒngguǎn (bound form) main pipe (bound form) a main pipe or principal conduit.
