Gemmologist
n. 宝石学家
🗣️ 情景例句
Could you tell me how to use the shortcut?
你能告诉我怎么走这条近路吗？
No man (or one) is born wise or learned.
人非生而知之者。
No matter how many guests were present, the great house was always immaculate.
不管去多少宾客，大房子里总是收拾得干干净净。