- that would change the landscape forever.
将永远改变陆地的样貌 - Key was the evolution of a new compound,
其关键是一种新化合物的进化 - lignin.
木质素 - Lignin strengthened the plants' cell walls...
木质素加强了植物的细胞壁 - allowing them to grow bigger and stronger than ever before.
使植物能够生长得比以往任何时候 都更大、更强壮 - No longer confined to carpeting the land,
不再局限于覆盖地面 - plants began to battle for the real estate above,
植物开始争夺向上的空间
Lignin strengthened the plants' cell walls... 木质素加强了植物的细胞壁
阅读次数 1
