Conic chain
[机] 球面链条
🧩 词语组成解析
a. 圆锥的, 圆锥形的\\n[医] 圆锥形的
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
Hi, Carl.
嗨， Carl。
The post office is two blocks straight ahead, You can't miss it.
那邮局一直向前走过两条街，很好找。
Lucy and I go to school six days a week.
鲁茜和我每周上六天课。