是for meal还是for meals?

是for meal还是for meals? every meal 前面用in还是for? for a meal是什么意思 hurseur have rice for every meal 是神马意思? meal meals 的区别 She is cooking meals her mother.空白处填with还是for.为什么 making an order for meals 的中文 what do you usually have for meals? they are having meal/a meal/meals? He paid ( )the meal ---to,for 是for an instance 还是for instance? eat是瞬间动词吗I have eaten bread for several meal.有错吗