Biopolymers
(biopolymer 的复数) [化] 生物聚合物; 生物高分子
🗣️ 情景例句
I'm glad I got to know you--and your family.
我也很高兴能够认识你和你的一家人。
Fools have fortune.
戆人有戆福。
'Why are you doing that?' Sally asked.
“你为什么要那样做呢？”萨莉问。