时间:2022-05-31 21:32:12
〔美国〕(石油的旧称)矿油。
fossil: adj. 1.从地下发掘出来的;化石的。 2.属于旧时代 ...
oil: n. 1.油;油类;油状物〔一般是不可数名词,表示种类时 ...
a dark oil consisting mainly of hydrocarbons
同义词:petroleum, crude oil, crude, rock oil, oil,
On the harmonious development of the fossil oil areas : a study of the future of daqing
以大庆油田为例兼论大庆的未来