Packs
n. 生存集群；包裹；资料袋（pack的复数）
🗣️ 情景例句
It's inevitable that he'll find out about it.
他无可避免地会发觉此事。
The bird that can sing and won't sing must be made to sing.
生来能唱的鸟，不愿唱也得叫它唱。
There are some in the cupboard.
碗橱里有几只。