Cold spell
US /ˈkoʊld ˌspɛl/
UK /ˈkəʊld ˌspɛl/
名词
寒潮, 寒冷期
a period of unusually cold weather
示例:
•
The region is experiencing a severe cold spell this winter.
该地区今年冬天正在经历一场严峻的寒潮。
•
We need to prepare for the upcoming cold spell.
我们需要为即将到来的寒潮做准备。