煤氣總管 méiqìzǒngguǎn gas main Definitions Defs Origin Strokes Stroke Words Sentences Sents 煤气总管 煤氣總管 méiqìzǒngguǎn gas main The principal pipe in a system of pipes for conveying gas Cross-References Classifier 根 gēn
煤气总管 煤氣總管 méiqìzǒngguǎn gas main The principal pipe in a system of pipes for conveying gas Cross-References Classifier 根 gēn
