Databases
n. 数据库；资料库（database的复数）
🗣️ 情景例句
I have been exposed to languages such as English, Spanish, and French.
我接触过英语、西班牙语和法语。
He has a letter.
他有一封信。
There is no need to say anything to the other worker.
你没有必要跟那个工友说什么。