Definition
To catch or seize someone, often with the implication of anger or retaliation.
抓住（某人）
If I get my hands on the thief who stole my wallet, I will not let him get away with it.
如果我抓到偷我錢包的小偷，我絕不會讓他逃脫。
That bully better watch out because I will get my hands on him sooner or later.
那個霸凌者最好小心點，因為我遲早會抓到他。
I swear, if I lay my hands on the person who spread the rumor, I will make them regret it.
我發誓，如果我抓到散佈謠言的人，我會讓他們後悔。