英语词汇“pumping main”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pumping main
释义	pumping main 增压管路[总管]
随便看	gross national debt gross national demand gross national disproduct gross national expenditure gross national expenditures gross national farm product gross national happiness gross national income gross national product gross national product at constant prices gross national product deflator gross national product gap gross national product (gnp) gross national product implicit price deflator gross national product index number gross national product per capita gross national products gross national products deflator gross national savings gross national supply gross nation product gross neglect gross neglect of duty gross negligence grossness 心里有疙瘩心里有病舌头短心里没病，不怕冷年糕心里没病，不怕冷言侵心里没病，喝凉水也添膘心里没鬼，不怕喝水心里流淌万条河，嘴上不漏一滴水心里炒豆子心里痛快百病消心里的秘密，眼睛会揭发どうしゃ【堂舎】どうしゅどうしゅ【同種】どうしゅうどうしゅう【同臭】どうしゅくどうしゅく【同宿】どうしゅつどうしゅつ【導出】どうしょう