- cotinuous source
- 连续: 6年未出事故. There have been no a ...
- 污染源: pollution source
- 污染源: contaminant source; contaminative source; long term effect of pollutant; pollutant source; polluter; pollutio oruce; pollution soruce; pollution sources; pollutor; source of contamination; source of pollution
- 污染者；污染源: polluter
- 非点污染源（面污染源）: non－point pollution source
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