Biorthogonal
双正交的
🗣️ 情景例句
once you get to know them.
一旦认识了周围的人以后。
You'll be there in plenty of time.
你可以很方便地到达那里。
There's a label on the handle with my name and address on it.
箱把上有一标签，上面写着我的姓名和住址。