涵洞 meaning in Chinese

culvert; ponceau 短语和例子

They ran for the culvert and ducked in .
他们跑到涵洞跟前，钻了过去。
After days of hard work , the culvert was at last completed .
经过几天的苦战，总算把涵洞修好了。
Standard specification for corrugated aluminum box culverts
波纹铝箱形涵洞标准规范
A sewer or drain crossing under a road or embankment
涵洞横在公路或堤岸下面的下水道或排水管
Using uprising method to raise tunnel with reinforced concrete cover
用顶升法抬高钢筋混凝土盖板涵洞

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