Read Edit View history 阀芯 fáxīn valve core Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 阀芯/閥芯 · fáxīn · valve core 2026/03/04 阀芯 / 閥芯 fáxīn valve core valve stem or core 如果水龙头漏水，可能需要更换阀芯。 created sense Mar 4, 2026, 02:25 AM