基本解釋排水口裝置英漢例句雙語例句Republican leaders have moved to scupper Obama's healthcare plans by inflaming myths and lies about the system.共和黨領已經轉為通過妖魔化的方式來詆毀奧巴馬的醫(yī)改計劃。scupper system更多例句詞組短語短語scupper piping system 甲板排水管系deck scupper system [船]甲板排水系統(tǒng);甲板排水管系;船面排水管系scupper system更多詞組專業(yè)釋義交通運輸工程排水口裝置