Biochar
生物炭
🗣️ 情景例句
Now we can really start the party!
现在我们可以真正开始舞会了！
A standard one. Replacement during the first year if all rules for proper use have been followed.
有一个原则，如果在一年内符合各种使用规定，就可更换。
I had come ten miles since leaving the town,
从小镇出来，我走了10英里。