Optoelectronics
[计] 光电子学
🗣️ 情景例句
The film touched our hearts.
那部影片打动了我们。
I pick up my sister from her school.
我到学校接妹妹。
He should have known that the police would never allow this sort of thing.
他本该知道警察绝不会允许这类事情发生。