pounce

猛扑、扑向、突袭

The cat crouched low, ready to pounce on the mouse.

那只猫压低身子，准备扑向老鼠。

抓住、逮住、趁机利用常与 on、upon 连用

Reporters pounced on the slightest error in his statement.

记者抓住他声明中最细微的错误不放。

逼近、扑上前

Two security guards pounced before he reached the door.

他还没走到门口，两名警卫就扑了上去。

猛扑、扑击

With one sudden pounce, the fox caught the rabbit.

狐狸猛地一扑，就抓住了兔子。