Then there is Antarctic's remoteness, with some mineral deposits found in windswept locations on a continent that is larger than Europe and where winter temperatures hover around minus 55 degrees Celsius.
出自-2016年12月阅读原文
During the Arctic winter from October to March, the average temperature in the frozen north typically hovers around minus 20degrees Celsius.
2018年12月六级真题（第二套）听力 Section B
柯林斯高阶英汉双解学习词典释义
ADJ
℃. 摄氏(温度)的（符号为℃）
Celsius is a scale for measuring temperature, in which water freezes at 0 degrees and boils at 100 degrees. It is represented by the symbol