Ecoengineering
[化] 生态工程
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
He yanked out my ladder.
他使劲地拉了我的梯子。
Have you got a map to show me? I'm puzzled!
你有张地图给我看吗？我给弄糊涂了！