零下一度用英语怎么说

零下一度用英语可以说为"minus one degree Celsius"或"one degree below zero Celsius"。

以下是几组零下一度用英语的中英双语例句：

The temperature outside is minus one degree Celsius, so make sure to bundle up before you go out. (室外温度为零下一度摄氏度，所以出门前一定要穿暖和。)

The forecast predicts that it will be one degree below zero Celsius tonight, so we should turn up the heat. (预报预测今晚会是零下一度摄氏度，所以我们应该把暖气开大一点。)

The lake has frozen over because the temperature dropped to minus one degree Celsius last night. (湖面结冰了，因为昨晚温度降到了零下一度摄氏度。)