backseat driver 指手划脚的人
bad egg 坏蛋
bag of bones 瘦骨嶙峋的人
bake down 临阵退缩
barking up the wrong tree 攻击错了目的
barter1 away 以较实惠的价格供应
bawl2 out 责骂
Be a good sport! 不要婆婆母亲的!
be nuts 傻里傻气
be off 走吧;滚蛋
Be off! 滚开!
be on the wagon 喝酒
bear in mind 牢记在心
beat around the bush 说话绕圈子
beat it 走开
beat one's brains 伤透了脑筋
beat sb by miles 远远胜过
beat, be 太累了
beef about 抱怨
beef up 加大
before you are scheduled to leave 在你决定离开之时间前
Before you could say Jack Robinson 非常快
before you know it 非常快
behave yourself 请检点一点
behind bars 坐牢
behind one's back 背后
behind the scenes 在幕后