Biodynamic
a. 生物动力(学)的
🗣️ 情景例句
Thank you for your great service.
感谢你周到的服务。
The worth of a thing is best known by the want of it.
物以稀为贵。
I want to improve, but I don't know how.
我想提高它，但又不知道怎么样才能提高。