open weather

• 可以出门的暖和天气

open weather的用法和样例：

词汇搭配

• keep one's weather eye open 警戒
• have one's weather eye open keep one's...
• have one's weather-eye open 时刻警惕
• keep one's weather-eye open 时刻警惕
• keep a weather eye open 密切注视