Cherts
(chert 的复数) n. 燧石\\n[化] 燧石
🗣️ 情景例句
Birds are good pets, they can wake you up by singing in the morning.
鸟是很好的宠物，它们早上的歌声可以将你从梦中唤醒。
The operation was a success. She's now in recovery.
手术进行的很顺利，她正在恢复中。
Yesterday, a pigeon carried the first message from Pinhurst to Silbury.
昨天，一只鸽子把第一封信从平赫特带到锡尔伯里。