| 释义 |
produce heat
基本例句
产生热
Why heat can be produced by friction is clear now.为什么摩擦能产生热现在清楚了。
At the same time, deep underground, the decay of radioactive elements produced heat at rates more than six times greater than they do today.同时，地底深处的放射性元素衰变，产生热的速率是今日的六倍以上。 |