- head off
 - 阻止;转移方向
 
参考例子
           - 1.The running thief was headed off by the police.
 - 那名夺路飞逃的小偷让警察给拦截住了。
 
- 2.The actor shaved his head off in order to portray a bald man.
 - 为扮演一个秃头男人,演员把他自己的头发剃光了。
 
- 3.The sheriff said that the posse could head off the outlaws at the pass.
 - 那位行政司法长官说,警察们可以在关口截住那些''。'亡命之徒'。''。
 
英文解释
           - v.
 - 1.prevent the occurrence of; prevent from happening
 
网络释义
               - head off
 - 绕到前面去; 拦住; 阻止; 开头;
 
- running around like a chicken with its head cut off
 - 忙得焦头烂额;
 
- scream his head off
 - 他大声喊叫; 拼命喊叫;
 
- eat their head off
 - 吃得多干得少; 吃得过度;
 
- eat my head off
 - 吃得多干得少; 吃得过度;