What do you mean by grace and temperature?

It means wearing clothes to keep warm and look good.

Manner refers to people's clothes, appearance and temperament, while temperature refers to temperature, and the weather is warm and cold. Manner and temperature are needed, that is, to keep warm and look good when wearing clothes.

Mode and temperature are two different concepts. Manner is an adjective, which generally describes a person's appearance and temperament as unusual, excellent, comfortable and energetic. But temperature is a noun, which generally refers to how much heat a person or object has.