Read Edit View history 安全阀 ānquánfá safety valve Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 安全阀/安全閥 · ānquánfá · safety valve 2026/03/04 安全阀 / 安全閥 ānquánfá safety valve safety valve 锅炉上安装了安全阀以防止爆炸。 created sense Mar 4, 2026, 02:25 AM