Photorectifier
光电整流, 光电检波器, 光电二极管
🗣️ 情景例句
Please give me a wake up call at 7:30 am tomorrow.
请在明早七点半叫醒我。
Newspapers inform us of daily events.
报纸把每天发生的事都告诉了我们。
Oh, dear. I forgot to tell you. Would you like to come?
哎唷。我忘了告诉你。你愿意来吗？