{"bk":{"definition":"n a radioactive transuranic element; discovered by bombarding americium with helium","translation":"[医] 锫(97号元素)","word":"Bk"},"bka":{"translation":"abbr. 膝下截肢（below the knee amputation）","word":"bka"},"bkb":{"translation":"黑皇杖（Black King Bar）","word":"bkb"},"bkg":{"translation":"abbr. breaking 破坏; banking 银行业; breakage 破碎险; baking 烘烤","word":"bkg"},"bkgd":{"translation":"abbr. background 背景, （纺织品等的）底子","word":"bkgd"},"bkoking":{"translation":"[经] 经纪业","word":"bkoking"},"bkr":{"translation":"abbr. 烧杯（beaker）","word":"bkr"},"bks":{"translation":"banks 银行；books 书籍；backstrip 书脊；barracks 兵营","word":"bks"},"bksp":{"translation":"n. BackSpace的缩写;退格","word":"bksp"},"bkt":{"translation":"abbr. 商务韩语水平等级考试；包围曝光","word":"bkt"}}