Circular chain
[计] 循环链
🧩 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
Oh, let her in.
噢， 让她进来。
How many gallons are you going to take?
你要拿几加仑？
You have my word.
我保证。