Ecosystems
n. <生>生态系统( ecosystem的复数形式 )
🗣️ 情景例句
Would you work with me on it?
愿意和我一起来做吗？
When you called me, I was eating dinner.
当你打电话给了我时，我正在吃晚饭。
Hi, Steven.
你好，史蒂文