Ecotone
n. [生]群落交错区
🗣️ 情景例句
Would you like to go see it?
你们要去看看吗？
When did you do homework?
你什么时候做家庭作业？
It was an important part of Native American's existence.
野牛是美洲土著人赖以生活的重要部分。