stick grip

例句：

1. 1. The child was struggling tohold onto the rope.
   孩子正努力抓住绳子。
2. 2. She held onto the door handle tightly.
   她紧紧地握住门把手。
3. 3. Hemanaged to stick his handinto the tight space.
   他设法把手指伸进这个狭窄的空间。