It was pleasantly cool in the house after the sticky heat outside.

与户外的湿热相比，屋里真是凉爽惬意。

《牛津词典》

The solution is to allow the flippers to cool down without drawing heat away from the rest of the turtle's body.

解决办法是让鳍肢冷却下来，而不把热量从海龟身体的其他部分带走。

youdao

Skeptics have argued that a single impact would raise an asteroid's overall temperature very little and that asteroids would cool too quickly between impacts to accumulate much heat.

怀疑派认为，一次撞击只会使小行星的整体温度上升很小，而且小行星在两次撞击之间会迅速冷却，从而无法积聚大量热量。

youdao

Good thing you can pre-heat (or pre-cool) your Leaf like you can your oven.

FORBES: Electric Car Warning: Actual Mileage May Vary

This cool-down follows a heat wave that roasted much of the country for more than a week and contributed to dozens of heat-related deaths, including 18 in Maryland and 10 in Virginia, according to state officials.

CNN: Past 12 months warmest ever recorded in United States

The cool-down follows a heat wave that roasted much of the country for more than a week and comes as the National Climatic Data Center reported the mainland United States has experienced the warmest 12 months since record-keeping began in 1895.

CNN: Northwest heat endangers crops