“温热”怎么读？

等蛋糕温热或凉至室温时切成四方块端上桌。Serve the cake warm or at room temperature, cut in squares.鹅卵石路上撒满温热的石头碎片.The warm stones strewed their flakes upon the cobble.阵阵温热的雨点拍打在他们脸上.Spurts of warm rain blew fitfully against their faces....

“温热”的英语可以翻译为：tepidity ...