Metadatabase
[计] 元数据库
🗣️ 情景例句
in the children's ward.
在小儿科病房那边。
This is my second year of college, I'm a sophomore.
这是我上大学的第二年，我是二年级学生。
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。