1 . [countable, uncountable] a breakfast food made from grain and usually eaten with milk

ngũ cốc ăn sáng: một món ăn sáng làm từ ngũ cốc và thường được ăn với sữa

   a bowl of breakfast cereal

   grain /ɡreɪn/ ●●○ noun
1 FOOD

a) [uncountable] the seeds of crops such as corn, wheat, or rice that are gathered for use as food, or these crops themselves
big sacks of grain
Last year’s grain harvest was the biggest ever.

b) [countable] a single seed of corn, wheat etc
grains of rice

    cereal crops

 2 . [countable] a plant grown to produce grain, for example wheat, rice etc

ngũ cốc: một loại cây được trồng để sản xuất ngũ cốc, ví dụ lúa mì, gạo v.v:

   cereal crops