常見例句雙語例句We put up at the surface an oil derrick .我們就在那塊地麪上竪起一個井架。www.translation-dictionary.netAn oil derrick showered silver confetti on the whooping crowd.竪起的油井架曏歡呼的人群中噴灑著銀色的紙屑。This paper presents a method for double nonlinear analysis of the loading capacity of oil derrick steel structures.本文對採油井架鋼結搆進行了非線性有限元分析。權威例句In little over a decade, the microchip has replaced the oil derrick as the driving force behind the state's economy, making Texas far less dependent on stable commodity prices.ECONOMIST: Regional economies 返回 oil derrick