Blacktonn.布莱克顿
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 synthetic diamond黑色人造金刚石
black-figured pottery黑像风格陶器
Black meat or dark meat黑肉还是鸡腿肉
black market operations黑市交易
black globe thermometer黑球温度计
black-topped purlieus铺柏油路的郊区
black liquor extraction黑液提取
blackjack staple cotton叶屑棉
Blackowski's experiment
black-level alignment黑电平调节