Read Edit View history 水蛭素 shuǐzhìsù hirudin Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 水蛭素 · shuǐzhìsù · hirudin 2026/03/04 水蛭素 shuǐzhìsù hirudin hirudin 水蛭含有水蛭素，可以防止血液凝固。 noun created sense Mar 4, 2026, 02:25 AM