搜尋結果
food pyramid
- a nutritional diagram in the shape of a pyramid, especially (in the US) the Food Guide Pyramid.;a graphic representation of predatory relationships in the food chain, in which various forms of life are shown on different levels, with each level preying on the one below it.
noun: food pyramid, plural noun: food pyramids
- 相關詞
- a food pyramid developed by the US Department of Agriculture, displaying color-coded food ...
Oxford American Dictionary