Read Edit View history 采收率 cǎishōulǜ recovery rate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 采收率/採收率 · cǎishōulǜ · recovery rate 2026/03/04 采收率 / 採收率 cǎishōulǜ recovery rate recovery ratio 提高油田采收率是石油工业的一个重要目标。 noun created sense Mar 4, 2026, 02:25 AM