Oodm
面向对象数据模型
🗣️ 情景例句
Is Miss Zhang in?
张小姐在吗？
I meet the boy whose aunt is a librarist.
我遇到那个男孩的姑妈是图书管理员。
It was at Charlie's wedding. You were playing the piano.
那是在查理的婚礼上，你在弹钢琴。