Read Edit View history 球阀 qiúfá ball valve Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 球阀/球閥 · qiúfá · ball valve 2026/03/04 球阀 / 球閥 qiúfá ball valve ball valve 请关闭供水管上的球阀。 noun created sense Mar 4, 2026, 02:25 AM