Parent chain
[化] 主链; 母链
🧩 词语组成解析
parent
['pɛərənt]
n. 父亲（或母亲）;先辈;根源，起源;保护者;
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
I think I want to study journalism
我想学新闻学
Do not to others what you do not wish them to do to you.
己所不欲，勿施于人。
Good, we'll be expecting him.
好，我们等着他。