重新加热

例句：

1. 1.I need to reheat the leftovers before dinner.
   晚餐前我需要再加热剩菜。
2. 2. The soup needs to be reheated in a microwave.
   汤需要在微波炉里重新加热。
3. 3. She reheated the meal for her family's convenience.
   她为了家人的方便，重新加热了饭菜。