Ecol
abbr. ecological 生态学的; ecology 生态学, 社会生态学
🗣️ 情景例句
Good night, Robbie.
晚安，Robbie。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
There were no classes this afternoon. My classmates all went to People's Park.
今天下午没有课。同学们都到人民公园去了。