Read Edit View history 一流 yīliú HSK5 first-rate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 一流 · yīliú · first-rate 2026/03/04 一流 yīliú first-rate of the highest quality, rank, or grade 他在一家世界一流的大学学习。 adjective created sense Mar 4, 2026, 02:25 AM