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
You should use 'officer' to address a policeman.
你应该用 'officer' 来称呼警察。
Say not all that you know, believe not all that you hear.
莫道全所知，莫信全所闻。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。