释义 |
通风孔 TōngFēngKǒng 基本例句 ventairwayblowholeventilation holeventilating openingsvent-holedraught holedraft holedraftholeventillation holegravity ventaspirailair holeair ventilatorventilatorventilating openingair vent繁体通風孔排气道,通气管向外排放物质的洞;通风孔An opening for outward discharge; avent. |