- On the top of very high mountains snow persists throughout the year
圈闭; 夹杂; 捕集
- To hinder,entrap,or entangle as if in mire.
- Fresh snow is full of entrapped air.
- Dirty steel due to entrapment of slag or pieces of refractory.
- entrapped by a skillful interviewer into making a damaging statement
- A small cavity formed in volcanic rock by entrapment of a gas bubble during solidification.