Metadatabase
[计] 元数据库
🗣️ 情景例句
What basic principles do you apply to your life?
你在生活中最基本原则是什么？
I meet the boy whose aunt is a typist.
我遇到那个男孩的姑妈是打字员。
When he landed near Dover, the first person to greet him was a local policeman.
当他在多佛着陆后，第一个迎接他的是当地一名警察。