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
Hi, it's nice to meet you.
你好，很高兴见到你。
The heart sees further than the head.
心之所见远胜于目。
These days, it is differences in national regulations, far more than tariffs, that put sand in the wheels of trade between rich countries.
当前，是各国管理条例上的差异，而不是关税阻碍了发达国家之间的贸易。