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
What are you going to do?
你打算读什么？
I invited him ti come down, but he wouldn't.
我请他下来，但是他不肯。
They're dangerous!
它们是很危险的！