Microscopic cells like these have just evolved something new, 这样微小的细胞 刚刚进化出了一样新的东西
Each releases millions of microscopic spores 每株蘑菇释放出数以百万的微型孢子
It's huge bulk is sustained by mere microscopic creatures of the sea 它的巨大身躯上是靠吃一种很小的海洋生物长成的
Corals thrive in these waters with the help of microscopic plants, algae that grow within the tissues of the polyps 珊瑚在一种微生植物的帮助下生长-海藻 是居住在珊瑚虫里的一种共生藻
keeping their grip with microscopic hooks on their fins. 它们用鳍上的小钩紧紧抓住岩壁