Eigenspace
本征空间; 特征空间
🗣️ 情景例句
I haven't seen you for a long time.
很久没见了。
The moment John saw Mary, he fell head over heels in love with her.
约翰对玛丽一见倾心，给她弄得神魂颠倒了。
Hello! Where are you from?
你好，你是从哪里来的？