Bidiagonal
[計] 對角的
??? 情景例句
Seven after nine? No. I'm sure he's in his office.
九點零七分 ，不會太早的。我肯定他到辦公室了。
Where were you yesterday afternoon?
你昨天下午在哪兒？
Let me think. Maybe I could ask Jeanne. She married a man with a lot of money. I'll go and see her on Friday after I get the new dress.
我想想看。或許我可以去問問讓娜。她嫁給了一位很有錢的男人。等我買好新衣服，星期五就去看她。