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菱角是一种水生植物,每株菱角叶片分成不同的两种。浮在水面的叫浮水叶,这种叶子长得四四方方的,在叶柄的地方鼓起一个很大
Water chestnut is a water plant, each plant is divided into two different water chestnut leaves. Floating on the water surface is called the floating leaves, the leaves grow squarely, petiole bulge in a very large