Definition: a group of things or people Level: B1
浴室里有相当多的牙刷收藏。
There's quite a ___collection of toothbrushes in the bathroom.
我收藏了大量毛衣。
I have a large ___collection of sweaters.
图书馆拥有丰富的历史文献收藏。
The library has a vast ___collection of historical documents.
