Read Edit View history 流速 liúsù flow rate Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 流速 · liúsù · flow rate 2026/03/04 流速 liúsù flow rate The speed or velocity at which a fluid, such as water or air, moves. 降雨后，这条河的流速明显加快了。 noun created sense Mar 4, 2026, 02:25 AM