pick off

US /pɪk ɔf/
UK /pɪk ɔf/
"pick off" picture
1.

狙杀, 捕食

to shoot and kill a person or animal, especially one of a group, by aiming carefully

:
The sniper managed to pick off the enemy leader from a distance.
狙击手成功地从远处狙杀了敌方首领。
The hawk would often pick off smaller birds from the flock.
老鹰经常从鸟群中捕食较小的鸟。
2.

摘掉, 移除

to remove something from a surface or a group, often one by one

:
She carefully began to pick off the dead leaves from the plant.
她小心翼翼地开始从植物上摘掉枯叶。
The children would pick off the berries one by one and eat them.
孩子们会一颗一颗地摘下浆果并吃掉。