You can use baking to describe weather or a place that is very hot indeed.
a baking July day.
一个炎热的7月天。
The coffins stood in the baking heat surrounded by mourners.
这些棺材停在炙热的高温之下,四周围着哀悼的人们。
Baking is the preparation and mixing together of ingredients to make bread, cakes, pies or other food which is cooked in the oven.
On a Thursday she used to do all the baking.
她以前每个星期四做所有烘烤的活儿。