Spirillicide
杀螺菌剂
🗣️ 情景例句
A real dilemma.
一个大伤脑筋的事。
How tall?
多高？
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。