zoo
n.(名词)【复数】 zoos A park or an institution in which living animals are kept and usually exhibited to the public.Also called zoological garden 动物园:饲养许多动物并向公众展览的公园或公共场所也作 zoological gardenSlang A place or situation marked by confusion or disorder:【俚语】 拥挤杂乱的地方或情况:例句:The bus station is a zoo on Fridays.星期五公共汽车站拥挤不堪
来源:Short for zoological garden zoological garden的简写