Blackern.布莱克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blackfin tuna金枪鱼black scraper绿鳍马面鲀Black Zionism美洲黑人回归非洲主义black gel pen黑色签字笔black-faced黑面的black culvert铁管涵洞black factice硫化油膏black draught黑色顿服剂Blackjack oak马列兰栎black stretch黑色信号展宽