Photonucleation
[光]见光度
🗣️ 情景例句
Am I getting a good deal on this?
这买这个值吗？
Pain past is pleasure.
过去的痛苦即是快乐。
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。