. seize: siz

  1. I seize her arm and don't let her go.

2. take control of..

The enemy troops  seize the city.

. snatch: snaetch

If someone snatch your handbag, and let it go.

. grip: grip

1.You have to grip the rope, otherwise you'll drop down.

2. you have to grip his hand tightly, otherwise you'll fall down into the bottom of the cliff.

. catch

I try my best to catch up her.

. grab: graeb

1. 抓住

He grabs my hand. He grab this opportunity to get promotion.

2.匆忙随便拿来吃

He grab a bit in rush hour/ peak hour.