892,"boom","[B7:P]n (雷、炮、波涛等的)隆隆声;(人的)低沉的声音;繁荣【例】He boomed out his answer 他用低沉的声音作出了回答。Business is booming 生意日趋繁荣。【记】读音是一种噪音的象声词"
893,"boon","[B7:Q]n 恩惠(有益的并且及时的赐予,尤指答复请求时的赐予)=benevolence=largess【例】Radio is a boon to the blind 收音机是对盲人的恩惠。【记】1)从moon月亮上得到boon恩惠-嫦娥2)bon好,boon特别好-恩惠【反】misfortune(n 灾祸,不幸)"
894,"boor","[B7:]n 粗野的人(举止粗鲁、拙笨、没有情趣、不敏感的人)=chuff=churl=clodhopper=clown;农民=peasant【例】tourists acting like boors 行动象乡巴佬的游客【记】读:布耳。乡下人的耳朵是布做的,所以听不懂别人的意思,所以他们的正面特征是感觉迟钝的。Boor=poor乡下人很穷。【类】credulous:dupe=insensitive:boor=mischievous:imp易上当之人是轻信的=鲁钝之人是感觉迟钝的=顽童是顽皮的neophyte:experience=boor:sensitivity新手缺乏经验=鲁钝之人缺乏敏感sensitive:boor=sagacious:simpleton敏感的不是粗野的人=聪明的不是笨蛋【反】civil person(有礼貌的人)"
895,"boorish","[\B7:T0M]adj 粗野的=ill-mannered【例】The boorish guest ruined the banquet. 这个鲁顿的客人搞砸了宴会。【类】indecorous:propriety=boorish:sensitivity无礼的缺乏礼貌=鲁钝的缺乏敏感"
896,"boost","[B7:KC]v 推进(从后面推或从下面举起)=raise=push;增加,提高【例】boost prices 提高价格You need to boost your spirits 你需要鼓舞士气。【记】boo读:不,st=ST一种比较面的股票。既然不是ST,股价就可以增加,提高。【参】booster(n 热心的拥护者)=enthusiastic supporter"
898,"bore","[B5:]v 钻孔=pall=punch=puncture;n 孔=hole;令人厌烦的人【例】The wood bores hard 这种木头不容易钻。I m bored with this job 我对这件工作厌烦了。【类】die:shaping=drill:boring 模子用来定型=钻用来钻孔【反】entrance(v 使狂喜,迷惑)"
899,"boredom","[\B5:D:P]n 厌烦,无聊(state of being dull)【例】we thought we d perish of boredom 我们都厌烦透了。【记】bore(麻烦),dom(表名词)-厌烦,厌倦【类】food:hunger=stimulation:boredom食物解决饥饿=刺激物解决厌倦"
900,"boring","[\B5:T0R]adj 无聊的,令人厌烦的,单调沉闷的=uninteresting=dull;n 钻(孔)【例】I had expected the book to be boring 我本以为这本书很乏味。【反】entrancing(adj 使人神魂颠倒的,使人入神的)"