Cherts
(chert 的复数) n. 燧石\\n[化] 燧石
🗣️ 情景例句
I'm through with you!
我们之间完了。
I'd better be going.
我得告辞了。
Five days ago, the policeman told him, the bicycle was picked up in a small village four hundred miles away.
那位警察对他说，那辆自行车是5天前在400英里外的一个小村里发现的，