Do you know at what temperature by Centigrade milk freezes?

你知道牛奶在氏几冻结吗?

When the temperature of the room reaches 20' C, the convector heater cuts out.

室内温达到氏二十时，空气对流加热器就会自动作。

Water boils at 100 degrees centigrade.

水在氏一百腾。

A step in temperature on the Fahrenheit scale is smaller than a step on the Centigrade scale.

华氏温计的一氏温计的一小一些。

The thermometer stood at 26

℃. 温计读数是氏26。

The thermometer touched 39

°C. 温升到氏三十九。

Ice forms at 0'c.

氏零时结冰。

The mercury hovered around 36

°C.气温留在氏36上下。