基本解釋[機(jī)械工程]工程用泵英漢例句雙語例句The fact that the project of big cofferdam facing the ocean for the pump room is one of prerequisites for the site earthwork and the building constructions was significanthy shown in the paper.著重說明海水泵房臨海的大圍堰工程是廠區(qū)土石方開挖和廠房施工的先決條件之一。building site pump更多例句詞組短語短語building site pump coupling 工程用泵聯(lián)軸器building site pump更多詞組專業(yè)釋義機(jī)械工程工程用泵