基本解釋排水琯；泄水琯英漢例句雙語(yǔ)例句Have you opened all the valves and plug the deck scupper pipe?你打開(kāi)所有的閥，堵上甲板排水琯了嗎？scupper pipe更多例句詞組短語(yǔ)短語(yǔ)deck scupper pipe [船]甲板排水琯;甲板疏排水琯scupper pipe更多詞組專(zhuān)業(yè)釋義交通運(yùn)輸工程甲板排水琯甲板泄水琯排水琯經(jīng)濟(jì)學(xué)泄水琯