Read Edit View history 优尼科 Yōuníkē Unocal Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 优尼科/ 優尼科 Yōuníkē Unocal noun · Unocal (US oil company) 雪佛龙公司在2005年收购了优尼科。 Edit Delete References Add reference No references for this word.