Room temperature — the temperature inside a room, used in daily life and experiments to distinguish from refrigerated or heated conditions.
食材は室温に戻してから調理してください。
Please let the ingredients come to room temperature before cooking.
室温が低いので暖房を入れた。
The room was cold, so I turned on the heater.
この薬は室温保存で問題ありません。
This medicine can be stored at room temperature without problems.
実験は室温（約25℃）で行った。
The experiment was conducted at room temperature (about 25°C).