Biochar
生物炭
🗣️ 情景例句
It's a surprise.
会给你一个惊喜。
This is the basement.
这里是地下室。
The old farmhouse the family lived in was to be replaced by new $500,000 home.
这家人住的旧家舍将由一座价值50万美元的新住宅所取代。