,一叶一菩提
石油生词本[shí yóu][地质] petroleum ; fossil oil ; oil ; rock oil网 络oil;petroleum;petroleum oil;rock oil油生词本[yóu]<名>oil ; fat ; grease ; a surname<动>apply tung oil or paint ; be stained with oil or grease<形>(油滑) oily ; glib网 络oil;oils;oleum;ESSO
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