“变热”的拼音为：biàn rè...

“变热”的英语可以翻译为：heating，warming，get hot ...

气体膨胀时冷却,压缩时变热.A gas is cooled by expansion and heated by compression.引擎很快会变热.The engine will soon heat up.天气逐渐变热起来.The days are getting hotter....