1·If the bite becomes hot and red, try to cool it down first.
如果被咬的地方变得又热又红，先试着把它冷却下来。
2·Cool it and then cut it into pieces.
冷却后切片。
3·The water's boiling hot. Pour it from one cup to another repeatedly to cool it.
开水太烫，拿两个杯子折一折就凉了。
—— 《新英汉大辞典》
4·Flames would lick at the word, and water would cool it.
火想引燃它，水想冷却它。
5·The argument broke out, with some people Shouting, "Cool it!" Cool it!
争论发生了，一些人在一旁喊着：“冷静点，冷静点！”
6·Imagine how cool it would be if someone really produced helmets like these.
想像一下若有人将这些头盔真的生产出来，那会有多酷。
7·Talk more about the people and culture than how cool it is to travel and be rich.
建议谈话的时候将重点放在那里的文化和风土人情上，而不是一味强调旅行本身多有趣以及炫富。
8·In addition, it is very costly to heat the old hall in winter and cool it in summer.
而且，旧市政厅冬天采暖和夏天制冷都很花钱。
9·Then you take hydrogen you cool it would liquid nitrogen to 77, then you can use your hydrogen gas.
,然后用液氮把氢气降温到,然后就可以使用这个氢气了，想要用氢气来做焦耳-汤姆孙实验。
10·The company's engineers continue to pump seawater into the reactor pressure vessel, in an effort to cool it.
为了冷却压力容器，这个公司的工程师持续地向它注入海水。