名词
中文翻译：粗生代
同义词：
['gross generation', 'gross generational stage例句：1. The study of the gross generation is a complex field in ecology.（生态学中研究粗生代是一个复杂的领域。）2. The gross generation has been found to play an important role in the evolution of life.（研究表明，粗生代在生命演化中扮演着重要的角色。）']
例句：
-
1. The study of the gross generation is a complex field in ecology.
生态学中研究粗生代是一个复杂的领域。
-
2. The gross generation has been found to play an important role in the evolution of life.
研究表明，粗生代在生命演化中扮演着重要的角色。
-
3.The gross generation theory suggests that the first multicellular organisms appeared during this period.
粗生代理论表明，最早的多细胞生物出现在这一时期。