复数： ferns
易混淆的单词： Fern

In other words , random numbers generated over and over using barnsley 's fern formula ultimately produce a unique fern-shaped object .

换句话说，就是重复利用巴恩斯利蕨类公式所产生的随机数可以形成一个蕨类形状的独特物体。

They studied how their ancestors pounded fern roots into flour , made snowberries into medicine and smoked salmon over alder wood fires .

他们学习了自己的祖先如何将蕨类植物的根捣成粉，将白浆果制成药物以及如何在燃烧的桤木火焰上熏制鲑鱼。

385 Million b.c. during the middle devonian period of the paleozoic era , a prehistoric fern adds a new growth ring to its trunk , creating the world 's first timeline .

公元前3.85亿年在古生代的泥盆纪中期，一棵史前蕨类在其树干上又加了一圈年轮，建立了世界上第一个时间表。

You could still find the central rose walk , and the old dyke was white with strawberry blossoms and blue with violets and green with baby fern .

你还能找到中间的玫瑰小径以及陈旧的堤坝，开满了白色的草莓花，蓝色的紫罗兰还有嫩绿的蕨草。

Life imposes her laws ; life blocks the way ; life 's behind the fern ; life 's the tyrant ; oh , but not the bully !

人生强加法则；人生阻挡去路；人生掩藏在蕨草之后；人生是个暴君；哦，但不是那种恶霸！