cold是寒冷的意思,cool是凉爽的意思,warm是温暖的意思,hot是炎热的意思。这是两对反义词。 扩展资料
The old feel the cold more than the young.
老年人比年轻人怕冷。
The cylinder is cooled by a jet of water.
气缸可用喷水冷却。
You#39;re always sure of a warm welcome there.
到了那里你肯定会受到热烈欢迎。
Dip your hand in to see how hot the water is.
把手伸进去看看水有多热。