Bioactive polymer
[化] 生物活性高分子
🧩 词语组成解析
a. 生物活性的
🗣️ 情景例句
He's asleep.
他睡着了。
We must stress that these payment terms are very important to us.
我们必须强调这些付款条件对我们很重要。
Suit yourself.
随你便。