基本解釋井架工(油井和氣井)同根派生 Derrickman相關(guān)詞英漢例句The Driller and the Derrickman must be able to communicate at all times when the Derrickman is working on the derrick board.儅井架工在二層臺工作時(shí)，司鑽和井架工一定要能時(shí)刻保持聯(lián)系。Derrickman更多例句