英汉词典

1. 热的;烫的
    Something that is hot has a high temperature.

    e.g. When the oil is hot, add the sliced onion...
           油热了后，放入切好的洋葱。
    e.g. What he needed was a hot bath and a good sleep...
           他需要洗个热水澡，好好睡一觉。

2. 天气热的;气温高的;炎热的
    Hot is used to describe the weather or the air in a room or building when the temperature is high.

    e.g. It was too hot even for a gentle stroll...
           天太热，连慢慢散步都吃不消。
    e.g. It was a hot, humid summer day...
           这是个炎热潮湿的夏日。

3. （人）感觉热的
    If you are hot, you feel as if your body is at an unpleasantly high temperature.

    e.g. I was too hot and tired to eat more than a few mouthfuls...
           我又热又累，只吃了几口就吃不下了。
    e.g. My head was reeling. I felt hot all over.
           我的头很晕。我感觉全身滚烫。

4. （温度）…高的
    You use hot to talk or ask about how high the temperature of something is.

    e.g. They are called incandescent lights, and their colour depends on how hot they are...
           这种灯叫做白炽灯，其颜色取决于温度。
    e.g. Remember that the top of the oven will be hotter than the bottom.
           记住，烤炉的顶部将比底部温度更高。