feck

例句：

1. 2.动词：feck off
   走开
2. 1. She's such a feck that she can't even finish her homework on time.
   她真是个傻瓜，连作业都做不完。
3. 2. He was so angry that he just fecked off and left the room.
   他非常生气，直接走开了。