a.

1. 曬熱的；烘熱的
2. 炎熱的，灼熱的
   She was sitting on the rocks in the torrid sun.

   她坐在火辣辣驕陽下的石頭上。

3. 熱情的，狂熱的

adj.

1. very hot and dry.
2. full of intense emotions arising from sexual love.
3. Brit. full of difficulty.
4. N. Amer. (especially in financial contexts) characterized by intense activity; hard to contain or stop.