Read Edit View history 溢流孔 yìliúkǒng overflow hole Origin Definitions Defs Strokes Stroke Words Sentences Sents 溢流孔 yìliúkǒng overflow hole opening designed to allow excess liquid or gas to escape, such as a bleed hole, overflow pipe, or spill vent
溢流孔 yìliúkǒng overflow hole opening designed to allow excess liquid or gas to escape, such as a bleed hole, overflow pipe, or spill vent