Read Edit View history 叶轮 yèlún impeller Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 叶轮/葉輪 · yèlún · impeller 2026/03/04 叶轮 / 葉輪 yèlún impeller turbine wheel; impeller 这台水泵的叶轮已经损坏了。 noun created sense Mar 4, 2026, 02:25 AM