相反，它们生产储存能量的纤维素，纤维素形成了植物的脉络和骨架。
Instead, they make energy-bearing sugars in a form called cellulose, which forms the sinew or skeleton of the plant.
非肉制品将让你的素食饮食更加多样化，如豆腐热狗、大豆汉堡、坚果面包以及来自脉络植物的蛋白质。
Meatless products, such as tofu dogs, soy burgers, nut loaves or texturized vegetable protein, add variety to your vegetarian diet.
博伊斯说，植物的脉络向科学家们揭示了这些作用的影响。
Boyce says a plant's veins reveal these kind of effects to scientists.
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