Phototronics
矩阵光电电子学
🗣️ 情景例句
It would have been great if we had been able to bottle the smells.
假如我们能将气味装瓶该有多好。
Sorry, can I see her before Friday?
对不起，我能周五之前见她吗？
Fasten your seat belt.
系好你的安全带。