基本解釋排水管;泄水管英漢例句雙語例句Have you opened all the valves and plug the deck scupper pipe?你打開所有的閥,堵上甲板排水管了嗎?scupper pipe更多例句詞組短語短語deck scupper pipe [船]甲板排水管;甲板疏排水管scupper pipe更多詞組專業(yè)釋義交通運(yùn)輸工程甲板排水管甲板泄水管排水管經(jīng)濟(jì)學(xué)泄水管