cool例句：
1、We found a cool place to sit.
我们找了一个凉快的地方坐下来。
2、Store lemons in a cool dry place.
把柠檬贮存在干燥凉爽的地方。
3、We spent a cool night together.
我们一起度过了一个凉爽的夜晚。
cold例句：
1、The cold weather had frozen the ground.
寒冷的天气使地面都冻硬了。
2、The body was cold and showed no signs of life.
那躯体冰凉，显现不出有生命的迹象。
3、I can't work if I'm cold.
我要是觉得冷就干不了活。