Definition
to attempt to quickly seize someone or something with your hand
试图抓取；试图夺取
He attempted to grab at the ball that flew past him.
他试图抓住从他身边飞过的球。
In the chaos, she reached out to grab at her friend.
在混乱中，她伸手想要抓住她的朋友。
The child tried to grab at the butterfly fluttering in the air.
那个孩子试图抓住在空中飞舞的蝴蝶。