Butter softens at room temperature.

黄油在室温下会变软。

The ice cube is a solid at room temperature.

冰块在室温下是固体的。

Trinitrotoluene is stable at room temperature.

三硝基甲苯在常温下是稳定的。

Water is in a liquid state at room temperature.

水在常温下是液态。

The butter softened quickly at room temperature.

黄油在室温下很快变软了。

The sublimation of dry ice occurs at room temperature.

干冰的升华在室温下发生。

Bromine is a reddish-brown liquid at room temperature.

溴在室温下是红棕色液体。

Did you know that mercury is liquid at room temperature?

你知道水银在常温下是液态的吗？

Hydrogen is a colorless and odorless gas at room temperature.

氢气在常温下是无色无味的气体。

Do you prefer your apple juice cold or at room temperature?

你喜欢冰的还是常温的苹果汁？