swoop

n C

1. 猛扑；飞扑

2. 突然袭击

• The enemy made a dawn swoop. 敌人于拂晓时发动了突然袭击。

词组in(或at) one fell swoop 一举；一下子

• He pressed the wrong button and deleted all the files in one fell swoop. 他按错了键，结果一下子将所有文件都删掉了。