Block copolymer
[化] 嵌段共聚物
🧩 词语组成解析
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
copolymer
[[kəu'pɔlimə]]
n. 共聚物\\n[化] 共聚物; 二元共聚物
🗣️ 情景例句
Mary is not available at the moment.
Mary现在没空接电话
He who has health, has hope, and he who has hope, everything.
身体好就有希望，有希望就有一切。
It's 322-5879.
322-5879。