Biosynthetic
a. 生物合成
🗣️ 情景例句
Does this come with a certificate of authenticity?
这有鉴定证明吗？
I don't know about the rest of you, but I'd like a break.
我不知道你们是否要休息，但我想休息片刻。
At the age of eight, he joined a group of child dancers.
8岁时参加了儿童舞蹈团。