Definition
to abruptly engage in an attack on a person or animal
猛烈攻击；突然扑向
He flew at the dog as soon as he saw it running towards him.
他一看到那只狗朝他跑来，就立刻扑了过去。
In a fit of rage, she flew at him unexpectedly.
在一阵愤怒中，她出乎意料地扑向他。
The cat will fly at anyone who gets too close when it feels threatened.
当这只猫感到受到威胁时，它会扑向任何靠得太近的人。