[ti:6]
[00:03.619]00:05.09]bounce  n./vi.（球）弹起,弹回；弹起,跳起；n.弹力
[00:08.903]00:08.71]bound  v./n.跳（跃）a.被束缚的，一定的；n.界限
[00:12.519]00:12.26]boundary  n.分界线,边界
[00:14.970]00:15.56]bow  v./n.鞠躬,点头n.弓（形）;蝴蝶结
[00:20.142]00:21.70]bowel  n.肠；［pl.］内部，深处
[00:24.706]00:25.19]bowling  n.保龄球运动
[00:27.402]00:28.29]boycott  n./v.（联合）抵制,拒绝参与
[00:30.641]00:31.54]brace  v.使防备;支撑;使（手,足,肩等）绷紧n.托架
[00:35.545]00:34.62]bracket  n.（方）括号
[00:37.580]00:37.31]brake  v./n.制动（器）,闸,刹车
[00:39.572]00:40.04]brand  n.商标,标记,牌子v.使铭记;打火印,打烙印
[00:43.358]00:43.61]brandy  n.白兰地酒
[00:45.573]00:46.27]brass  n.黄铜,铜器
[00:48.298]00:49.24]breach  n.违反，不履行；破裂vt.冲破，攻破
[00:52.111]00:52.96]breadth  n.宽度,幅
[00:54.983]00:55.62]breakdown  n.崩溃；衰竭；（关系、计划或讨论等的）中断
[00:59.278]00:59.54]breast  n.胸膛,乳房
[01:01.418]01:02.65]breed  v.（使）繁殖,生殖;产生;教养,抚养n.品种
[01:05.730]01:05.77]breeze  n.微风；轻而易举的事vi.来去匆匆，急速走
[01:09.626]01:08.42]brick  n.砖块，砖；v.用砖围砌，用砖填补
[01:11.322]01:10.20]bride  n.新娘
[01:12.104]01:12.28]brief  a.简短的,简洁的v.简短介绍,简要汇报
[01:14.852]01:16.11]briefcase  n.手提箱，公事皮包
[01:18.176]01:18.98]brilliant  a.光辉的,灿烂的;卓越的,有才华的
[01:21.71]01:22.70]brim  n.边缘,帽沿
[01:24.634]01:24.87]brisk  a.轻快的;生气勃勃的;兴隆的
[01:27.887]01:29.18]brittle  a.易碎的；脆弱的；冷淡的；（声音）尖利的
[01:32.83]01:32.15]brochure  n.小册子
[01:34.31]01:34.50]bronze  n.青铜；青铜色，古铜色；青铜制品，铜牌
[01:37.775]01:37.79]brook  n.小溪vt.常用于否定句或疑问句]容忍
[01:41.09]01:40.61]brow  n.眉（毛）;额
[01:42.619]01:43.22]browse  vi.随意翻阅，浏览；（牛、羊等）吃草
[01:47.742]01:47.53]bruise  n.青肿，挫伤；伤痕vt.打青；挫伤
[01:50.740]01:51.12]brutal  a.残忍的;严峻的;严酷的
[01:53.491]01:54.80]bubble  n.泡,水泡,气泡v.冒泡,起泡,沸腾
[01:57.306]01:56.75]bud  n.芽,花苞v.发芽,含苞欲放
[01:59.774]01:59.27]budget  n.预算v.做预算
[02:01.303]02:01.74]buffet  n.自助餐
[02:03.237]02:04.34]bug  n.臭虫;小毛病;窃听器v.窃听
[02:06.897]02:07.11]bulb  n.灯泡,球状物
[02:08.929]02:10.29]bulk  n.体积,容积;主体,大批,大量,大块
[02:13.616]02:12.57]bulletin  n.公报,公告,告示
[02:15.493]02:15.09]bully  n.恃强欺弱者，小流氓vt.威胁，欺侮
[02:18.176]02:18.42]bump  v.（against,into）碰;颠簸着前进n.碰撞
[02:21.384]02:21.59]bunch  n.（一）簇,束,捆,串
[02:24.640]02:24.85]bundle  n.捆,包,束
[02:26.404]02:27.57]burden  n.担子，重担，负担vt.给予负担或麻烦
[02:30.324]02:29.79]bureau  n.署,局,司,处
[02:32.375]02:32.49]bureaucracy  n.官僚主义，官僚机构；（非民选的）委任官员
[02:36.733]02:35.84]burglar  n.（入室行窃的）盗贼
[02:38.498]02:39.33]bypass  n.（by-pass）旁道；vt.绕过
[02:42.959]02:43.41]cab  n.出租车，出租马车；驾驶室vi.乘出租马车
[02:47.178]02:46.78]cabbage  n.洋白菜,卷心菜
[02:49.62]02:49.99]cabin	n.客舱,机舱;小（木）屋
[02:52.844]02:52.97]cabinet  n.内阁，内阁会议；（带玻璃门存物品的）橱柜
[02:56.933]02:55.96]cable  n.电报;电缆;缆,索,钢丝绳v.拍电报
[02:59.254]02:58.66]calcium  n.钙（化学符号Ca）
[03:00.626]03:01.35]calculate  v.计算,推算;计划,打算
[03:03.373]03:04.34]calorie  n.卡路里（食物所产生的热量或能量单位）
[03:06.309]03:07.43]campaign  n.战役;运动
[03:09.57]03:10.20]campus  n.（大学）校园
[03:11.655]03:12.66]cancel  v.取消,把…作废;删去,划掉
[03:15.25]03:16.12]cancer  n.癌
[03:16.469]03:17.98]candidate  n.候选人,候补者;报考者
[03:20.888]03:21.32]cannon  n.大炮,火炮