| A: You are not looking very well at the moment. B: Yeah, I had a nasty bout of food poisoning last week.
 bout n. 1. (疾病等的)侵袭,发作;2. 一次,一阵,一回; 3. 拳击(或摔跤)比赛
 A: Doctor, I have been having some bowel problems lately.
 B: Well, sit down and I will see what I can do.
 bowel n. 1. 肠;2. [pl.]内部,深处
 A: I enjoy bowling and usually play on Sunday afternoon.
 B: I’d love to join you next week.
 bowling n. 保龄球运动
 A: The students set up a boycott outside the school gates.
 B: Why? What was the problem?
 boycott vt./n. (联合)抵制,拒绝参与
 A: I broke my leg and had to wear a brace for two months.
 B: That must have been very painful.
 brace vt. 1. 使防备,使受锻炼;2. 支住,撑牢;3. 使绷紧
 n. 支架,托架
 A: That is a beautiful bracelet that you are wearing.
 B: Thanks, it was my grandmother’s.
 bracelet n. 手镯,臂镯
 A: Excuse me, sir, but should this sentence be put in brackets?
 B: No, they are not necessary.
 A: The bookshelves are falling down.
 B: That is because you did not bracket them to the wall.
 bracket n. 1. 括号;2. (年龄,收入等的)等级段,档次;3.壁架,托架
 vt. 1. 把…置于括号内;2. 把…归入同一类
 A: Billy is always bragging about his success.
 B: Ah, he is still young, be patient with him.
 brag v. 自夸,吹嘘
 A: Would you like a brandy?
 B: No, thanks. It is too early for a drink.
 brandy n. 白兰地酒
 A: What happened to Peter? I see that he broke his arm.
 B: Oh, he got into a brawl on the street last night.
 brawl n./vi. 争吵,打架
 A: Why are you home from work? It is early.
 B: I could not stand it anymore and was forced to breach my contract.
 breach n. 1. 破坏,违反;2. (关系的)破裂,不和;3. 缺口,裂口
 vt. 1. 攻破,在…造成缺口;2. 破坏,违反
 A: Sorry I am late, there was a breakdown on the road.
 B: Not to worry, the class has not started yet.
 breakdown n. 1. 垮台,破裂;2. (健康,精神等)衰竭,衰弱;3. (机器等的)损坏,故障;4. 分类
 A: Finally, a breakthrough in my science experiment.
 B: Great, all your hard work has finally paid off.
 breakthrough n. 突破,突破性进展,重要的新发现
 A: Will you put the tea on to brew please?
 B: Sure, in a few minutes.
 A: After failing the exam he brewed for four days.
 B: And is he feeling better now?
 A: Is this a strong brew?
 B: No, it is fairly weak.
 brew vt. 1. 酿造(啤酒);2. 冲泡(茶,咖啡等)
 vi. 1. (茶,咖啡等)冲泡;2. 酝酿,行将发生
 n. 冲泡(或酿造)的饮料
 
 
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