Bidiagonal
[计] 对角的
🗣️ 情景例句
Bye-bye.
再见。
In the mirror we see the face; in wine, the heart.
明镜照容颜，醇酒见人心。
After he was arrested, the man admitted hiding in the box before the plane left London.
此人被逮捕后，承认他是在飞机离开伦敦前躲进箱里的。