pore/pɔr/复数形式pores1毛孔, 皮肤小孔any tiny opening in the skin through which sweat can pass2毛孔, 小孔any tiny hole admitting passage of a liquid (fluid or gas)3气孔, 毛孔a minute epidermal pore in a leaf or stem through which gases and water vapor can pass同义词： stomatestoma