Read Edit View history 原油 yuányóu crude oil Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 原油 · yuányóu · crude oil 2026/03/04 原油 yuányóu crude oil crude oil 这个国家拥有丰富的原油资源。 noun created sense Mar 4, 2026, 02:25 AM