Ecol
abbr. ecological 生态学的; ecology 生态学, 社会生态学
🗣️ 情景例句
Food is necessary to maintain life.
食物是维持生命所必须的。
When did this happen?
这件事情什么时候发生的？
After that day they were separated, never to see each other again.
那日一别，他们再没重逢。