bold
bold/bəuld/adj.1.大胆的(［反］timid): very bold好大的胆子；a bold plan.一个大胆计划2.冒失的make (so) bold (as) to do sth.冒昧地干某事：May I make so bold as to ask your name, sir?···
bolster
bolster/ˈbəulstə/I.vt.支持；支撑；鼓舞：The fall in interest rates is starting to bolster confidence.利率的下调增强了人们的信心。Pillars bolster the roof.柱子支撑屋顶。He tried ···
bolt
bolt/bəult/ I.n.［c］1.(门窗)插销：Is the bolt on the door closed?门上的插销插上了吗? 2.螺栓: The engine is held in place by two strong bolts.发动机是用两个大螺栓固定在那儿的。‖I···
bomb
bomb/bɔm/ I.n.［c］炸弹：a time bomb定时炸弹；atom/atomic bomb原子弹；gas bomb毒气弹；H-bomb (hydrogen bomb)氢弹The bomb exploded.炸弹爆炸。‖II.vt.&vi.轰炸：A bomber is an ai···
bond
bond/bɔnd/n.［c］1.联结，承系；约束：the bonds of affection爱情的结合；be in bonds失去自由，在拘留中2.公债，债务：a government bond国债；issue bonds发行债券
bondage
bondage/ˈbɔndidʒ/n.奴役，束缚：hold sb. in bondage使某人被奴役/束缚/监禁He is in bondage to his ambition(houe).他被他的野心所支配（他是房奴）。
bone
bone/bəun/n.［c］骨头：He broke a bone in his leg.他的一根腿骨骨折了。This fish has a lot of bones in it.这种鱼刺很多。all skin and bone皮包骨头: The poor horse looked all skin an···
bonus
bonus/ˈbəunəs/n.［c］奖金，红利：The workers got a Christmas bonus.工人们得到了一笔圣诞节奖金。2.额外给予的东西：cost-of-living bonus生活津贴(指因物价上涨发给工人的津贴) He got ···
book/booklet/bookmark
book/buk/ I.n.［c］书：book mark书签；book seller书商，书店老板；bookstall书摊This book sells well.这本书销路好。by the book按本本办事，本本主义：My lawyer always goes strictly by ···
