bent - angry 生气
【例句】
It's OK. Don't get so bent.
没关系。不要生气。
bent out of shape - become upset 心烦意乱
【例句】
Don't get so bent out of shape.
别那么不自然（心烦意乱）。
big gun - powerful people 有影响力的人
【例句】
The president brought two big guns to the meeting.
总统带了两个有影响力的人参加会议。
big mouth - talk too much 话匣子，说的太多
【例句】
Shut up! You really have a big mouth.
闭嘴!你真是个大嘴巴。
blade - knife 刀子
【例句】
He carried a ten inch blade with him.
他随身带着一把10英寸的刀。
blimp - very fat person 胖子
【例句】
I always seem to have a blimp sitting next to me when I travel.
当我旅行的时候，我好像总能遇到一个胖子坐在我旁边。
blow - leave 离开
【例句】
I'm going to blow out of here now.
我要离开这里了。
blow - lost 损失
【例句】
He blew all his money gambling.
他把所有的钱都花在赌博上了。
blow a fuse - lose your temper 发脾气
【例句】
Hey, don't blow a fuse.
嘿，别发火。
blow one's cool - become angry 生气
【例句】
Calm down. Don't blow your cool.
冷静下来。不要打击你的酷（生气）。
blown away - greatly impressed 深深被影响，被震撼
【例句】
I was blown away by his donation of a million dollars.
他捐了一百万美元，使我大吃一惊。
bomb - bad 不好
【例句】
The movie was a bomb.
这部电影是一部烂片。
bombed - intoxicated 醉酒
【例句】
The driver of the car was bombed.
汽车司机喝醉了。
bonkers - crazy 疯狂，精神不正常的
【例句】
I think I am going bonkers.
我想我要发疯了。