Biserrate
[植]重锯齿的
🗣️ 情景例句
What are your terms?
你的条件是什么？
I'm not accustomed to that kind of social situation.
我不太习惯那种社交场合。
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。