71、level2-unit3-part3 vocabulary

Ice is the solid state of water.冰是水的固态。

The freezing point of water is 0 degrees Celsius.水的凝固点（冰点）是0摄氏度。

This is the liquid state of water.这是水的液态。

Liquids take the shape of their container, such as this glass.液体呈容器的形状，比如这个玻璃杯。 /kən'teɪnə/

Water vapor is the gaseous state of water.水蒸气是水的气态。 /ˈveɪpər/蒸汽，烟雾  、    /'ɡæsɪəs/ 气态的

Water becomes a gas at 100 degrees Celsius, which is its boiling point.水在100摄氏度时变成气体，这是它的沸点。

We use a scale like this to weigh things.我们用这样的秤称东西 /skel/ 

One kilogram is equal to 2.2 pounds.1千克等于2.2磅。 

This is a thermometer.这是温度计。 /θə'mɒmɪtə/ 

We use thermometers like this to measure temperature.我们用这样的温度计来测量温度。

take the shape of   呈……形状

weigh
①v.称……的重量
②n.重量

be equal to 相等