分析
 
In English, "bang" is an onomatopoeic word which to describe a loud noise,usually when you shoot a gun or when a bomb explodes. Thus, to a foreigner,Dr. Bang sounds like an explosion doctor. Moreover, "bang" also has sexual con-notations in English.
  
英语中，“bang”是一个象声词，用来形容大的噪声，通常指开枪声或爆炸声。所以，外国人可能会把Dr. Bang理解成“爆炸”医生。而且，在英语中，“bang”还有色情的含义。
 
知识扩展
 
In English there are a lot of interesting words to describe sounds.We call these words onomatopoeic words.They are fun to say out loud,so leam them:
  
英语中有许多很生动的象声词，大声读出来很有意思，试一试吧：
 woof/roof n.低吠声（狗叫声） 
moo n.哞（牛叫声）   
oink n.<美>（猪的）呼噜声  
pow n.乒（表示射击、爆炸声等的拟声词）
 poof n.吹熄蜡烛的声音   
drip n.滴答声（一滴水滴下）
 ribbit n.青蛙的声音
 quack n.（指鸭）呱呱地叫
 zoom n.嗡嗡声