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, sorry. There must be some mistake.
哦，抱歉，一定是弄错了。
Two dogs over one bone seldom agree.
两狗啃一骨，相持难服输。
You'd better not go inside. There might be snakes.
你最好不要进去。说不定有蛇呢。