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沉泥井
ecol. sewer catch basin
eng.geol. dirt pocket trap
met. catch-basin
tech. catch basin; gully trap; gulley trap; mud trap; silt basin; sediment trap
沉泥〔污泥,截泥〕井
construct. sewer catch basin
沉泥【集水】井【池】
oil, transp. catch basin
沉泥井: 8 phrases in 5 subjects
Bridge construction1
Engineering geology3
Oil / petroleum1
Rail transport1
Technology2