Diblock copolymer
[化] 二嵌段共聚物
🧩 词语组成解析
copolymer
[[kəu'pɔlimə]]
n. 共聚物\\n[化] 共聚物; 二元共聚物
🗣️ 情景例句
worrying about him.
为他操心。
Work has a bitter root but sweet fruit.
劳动根虽苦，然而果实甜。
As they grow old, people also accumulate belongings for two other reasons,
随着年纪的增加，人们也因为两个原因而继续积累：