Biorefinery
生物炼制
🗣️ 情景例句
Hi, Dad. Am I interrupting you?
嗨，爸爸。我打搅了你吗？
I'm glad to hear about your graduation.
我很高兴得知你毕业了。
The circle dance seemed to communicate news of food.
圆圈舞蹈好像是传递食物信息。