At a low temperature, water turns into ice.
水在低温时就结成冰.
Temperature is a measure of the agitation of the molecules of matter.
温度是物质分子运动的一个计量单位。
《柯林斯高阶英汉双解学习词典》
Wire the thermometers up to trigger off an alarm bell if the temperature drops.
给温度计接上线,如果温度下降,报警铃就会响.
《柯林斯高阶英汉双解学习词典》
