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 think you are introverted or extroverted?
你认为你性格内向还是外向？
If you agree to carry the calf, they'll make you carry the cow.
得寸进尺。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。