Closed-chain organic compound
[医] 闭链有机化合物
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
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
It's bright and clear today.
今天天气晴空万里。
To really understand a man we must judge him in misfortune.
要真正了解一个人，需在不幸中考察他。
no crowd or movement in which he may take comfort,
找不到伙伴和活动使自己得到安逸。