Normal chain
[化] 直链; 正链
🧩 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;
🗣️ 情景例句
They know that I'm married and that I have a family.
他们知道我结婚了， 有一个家。
Thank you very much for giving us your valuable time.
我们占用了你宝贵的时间，非常感谢。
She knew that it must be the baker.
她知道来了一定面包师。