Photoelectronics
n. 光电子学
🗣️ 情景例句
Yup. He asked me if I want the job.
是的。他问我要不要接受那份工作。
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地说话。
Certainly, doctor.Come upstairs.
当然可以，医生。上楼吧。