函洞 hándòng culvert Definitions Defs Origin Strokes Stroke Words Sentences Sents 函洞 hándòng culvert A tunnel or pipe structure built under a road, railway, or embankment for water to pass through or for pedestrian and vehicle access. Cross-References Variant of 涵洞 hándòng
函洞 hándòng culvert A tunnel or pipe structure built under a road, railway, or embankment for water to pass through or for pedestrian and vehicle access. Cross-References Variant of 涵洞 hándòng
