Oodbs
面向对象数据库系统
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
I don't want to be bitten.
我可不希望被它咬一口。
I've just arrived myself so forgive me if I don't seem to know what's going on.
我自己也刚到家。所以，如果我不了解情况的话，那么请你原谅。