Chain macromolecule
[化] 线型高分子
🧩 词语组成解析
chain
[tʃen]
n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物;
vt. 用铁链锁住;监禁，束缚;
n. 巨分子, 高分子\\n[化] 高分子; 大分子
🗣️ 情景例句
Do you have a job lined up after graduation?
你毕业后有工作等着你吗？
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
It's too good to be true!
好得难以置信。