birder猎鸟者;(在野外栖息地)观察和研究鸟类的人
birdn.鸟;禽
Bird encounter rate鸟类遇见率
bird ingestion test抛鸟试验
bird strike control鸟击防控
Bird-Young filter[化] 伯德-扬过滤器(一种圆筒形连续过滤器)
Bird breeders' lung
bird's-eye survey
bird fancier's lung环志法
bird in one's bosom笨的,愚蠢的
bird's-eye diaper喙形接头
bird's beak bonding鸟撞击