Read Edit View history 油田 yóutián oilfield Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 油田 · yóutián · oilfield 2026/03/04 油田 yóutián oilfield oil field 这里的地下发现了一个巨大的油田。 noun created sense Mar 4, 2026, 02:25 AM