Itˊs very cool today.Many people are wearing s_ to keep warm.
问题描述:
Itˊs very cool today.Many people are wearing s_ to keep warm.
答
sweaters毛衣〈加复数-s〉
Itˊs very cool today.Many people are wearing s_ to keep warm.
sweaters毛衣〈加复数-s〉