So it's the veins — the skeleton of the leaf — which determine whether you will have a classic maple shape or a blade-like willow.
因此叶脉——树叶的骨架决定了树叶是典型的枫叶形状还是尖刀似的柳叶形状。
So it's the veins — the skeleton of the leaf — which determine whether you will have a classic maple shape or a blade-like willow.
因此叶脉——树叶的骨架决定了树叶是典型的枫叶形状还是尖刀似的柳叶形状。
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