Caenogenesis
n. [生物]新性发生
🗣️ 情景例句
Speaking of being a mother,
谈到当母亲，
What are you thinking about?
你正在考虑什么？
The settlers built railways across the plains and began to hunt even more bison.
殖民者在平原上修起了铁路，于是开始猎取更多的野牛。