Backbone chain
[化] 主链
🧩 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
Hmm. I can't remember.
嗯， 我记不起来了。
The cruelest lies are often told in silence.
最残酷的谎言常以沈默的方式说出。
For years, villagers believed that Endley Farm was hunted.
多年来，村民们一直认为恩得利农场在闹鬼。