已冷的

例句：

1. 1. The summer evenings are always cool and refreshing.
   夏天的晚上总是凉爽而清新。
2. 2. She wore a cool outfit for the party.
   她为派对穿着一件凉快的服装。
3. 3. The air was so cool that it felt like sleeping in a hammock.
   空气如此凉爽，感觉就像在吊床上睡觉。