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-whiskered Vireo缘鹃; n.;黑髭莺雀
Black-crested Warblern.黑冠王森莺
blackcoated proletariat劳动知识分子
Black-crested Coqutten.黑冠蜂鸟
Black-winged Lovebirdn.黑翅情侣鹦鹉
Black-throated Trogonn.黑喉美洲咬鹃