Definition: the temperature at which water freezes in degrees centigrade Level: B1
预计今晚气温将降至零下十度。
The temperature is expected to drop to ten degrees below ___zero tonight.
在一些地区，冬季气温可能降至零度以下。
In some regions, the temperature can fall below ___zero in winter.
水在零摄氏度结冰。
Water freezes at ___zero degrees centigrade.
