Orthonormality
[计] 规格正交性
🏥 医学释义
正规化，标准化
🗣️ 情景例句
I think I'll take the afternoon off.
我想下午休息。
What do you going to wear today?
你今天穿什么衣服？
Who has not stood in awe at the sight of a spider pouncing on a fly, or a column of ants triumphantly bearing home an enormous dead beetle?
当看到蜘蛛扑向一只苍蝇时，一队蚂蚁抬着一只巨大的死甲虫凯旋归时，谁能不感到敬畏呢？