基本解釋泄水聯箱；排水主管英漢例句雙語例句The low pressure header shall be brass and shall be near the panel floor with drain valves and tundishes piped to a drain.低壓力頭應黃銅，并應靠近排水閥和中間包輸送到一個排水板地板。drain header更多例句詞組短語短語drain n header 排水主管radioactive drain header 放射性排污集管drain header更多詞組專業(yè)釋義農業(yè)科學排水主管