Definition: If one thing contains another, it has it inside it. Level: B1
这个盒子里有一枚钻戒。
The box ___contains a diamond ring.
你觉得这个瓶子能装多少液体？
How much liquid do you think this bottle ___contains?
我丢失的那个文件夹里有很多重要文件。
The lost folder ___contained many important documents.
