Definition: a group of animals that live together, especially those of the dog family Level: C2
一群狼在山中被发现。
A ___pack of wolves was spotted in the mountains.
我们就像一群狼，总是待在一起。
We were like a ___pack of wolves, always staying close.
那些狗成群结队地在附近游荡。
The dogs roamed the neighborhood as a ___pack.
