1A medium flame/heat setting in cooking, between high and low; used to cook food without burning while applying moderate heat.
中火で５分間煮てください。
Simmer on medium heat for five minutes.
油を入れて中火に熱し、野菜を炒める。
Heat the oil over medium heat and stir-fry the vegetables.
焦げやすいので最初は強火で、火が通ったら中火に落とす。
Because it can burn easily, start on high heat and reduce to medium once cooked through.