flood-relief channel的意思|示意

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泄洪道


flood-relief channel的网络常见释义

泄洪道 ... 泄洪大孔口 large flood discharge outlet 泄洪道 flood-relief channel; sluice; floodway 泄洪能力 flood carrying capacity ...

flood-relief channel相关短语

1、 flood relief channel 泄流槽