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
Could you explain it more precisely for us?
您可不可以讲得详细一点？
Whatever.
无论做什么。
I arranged to meet Jane after work last night but she didn't turn up.
我昨晚安排下班后见简，但她没来。