Biogechemical
[法] 生物地理化学的
🗣️ 情景例句
We had a cat when I was eight years old.
我八岁时养过一只猫。
Thank you for coming to see me off.
谢谢你来为我送行。
Long ago, people believed that the world was flat.
很久以前人们相信地球是平的。