Read Edit View history 溢流孔 yìliúkǒng overflow hole Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 溢流孔 · yìliúkǒng · overflow hole 2026/03/04 溢流孔 yìliúkǒng overflow hole A hole, pipe, or vent designed to allow excess fluid to escape, such as a bleed hole or spill vent. 如果水箱里的水太满，多余的水就会从溢流孔流出来。 created sense Mar 4, 2026, 02:25 AM