blackmann.黑人
blackadj.黑的;不加牛奶的;很脏的;愤怒的;令人沮丧的;邪恶的;阴沉的;机密的;黑色幽默的n.黑色;黑人;黑色物v.抵制;(使)变黑
Black-throated Coucaln.黑喉鸦鹃
black-backing varnish黑底漆
Black-bellied Antwrenn.黑腹蚁鹩
Black-eared Parrotletn.小黑耳鹦哥
black and white display黑白显示
Black-shouldered Kiten.黑肩鸢
Black panel thermometer黑板温度计
black blossom-end rot黑色蒂腐病
black enamelled conduit黑磁漆铁管
black and white TV tube黑白电视显像管