snatch at

例句：

1. 1.The thief snatched the wallet from my hand.
   那个小偷从我手中抢走了钱包。
2. 2. The dog snatched a bone from under the table.
   那只狗从桌子下抢到了一块骨头。
3. 3.She snatched up the opportunity to study abroad.
   她抓住了去国外留学的机会。