Molecular chain length
[化] 分子链长
🧩 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
That's like closing the gate after the horse has bolted.
那无异于马后炮。
Thank you but this is something I have to do on my own.
但有些事情我必须自己做主。
I'm not sure we can use that many.
我怕我们用不了那么多。