blackneb黑嘴鸦
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-faced Canaryn.黑脸丝雀
black thread disease条溃疡
black rice stink bug稻黑蝽
black morello cherry莫雷氏黑樱桃
black/white rhino黑白犀牛
black white contrast黑白对比度
black gore parachute空幅伞
black characteristic布莱克特性
blackbody radiometer黑体辐射计
Black-necked Stiltn.高鹬(反嘴鸻科)