音標發(fā)音英式音標 [?m??lz ?n ?wi?lz]美式音標 [?m??lz ɑ?n ?wi?lz]英式發(fā)音 美式發(fā)音 基本解釋上門送餐服務（為老人及病人送飯上門的免費或廉價服務）。同根派生 meals on wheels相關詞英英字典劍橋英英字典 a service that takes hot meals to the homes of old and ill people, either for free or for a small paymentmeals on wheels劍橋字典meals on wheels柯林斯字典