a rainy day
英 /ə ˈreɪni deɪ/
中文释义
不时之需
A time when you might need extra money for unexpected expenses.
常用搭配
- save for a rainy day存点备用
- for a rainy day以备不时之需
- a rainy-day fund应急储备金
例句
- I keep some cash for a rainy day.我留点现金以备不时之需。
- The firm set aside reserves for a rainy day.公司留了储备金以防不时之需。