Orthonormalization
规化正交集
🗣️ 情景例句
I feel like a new man.
我感觉像是换一个人似的。
I picked up my cards.
我捡起了我的卡片。
They put the food in paper bags, and take it home, or to their work place.
人们把这些食品装进纸袋，然后带回家或工作地点。