Fotodiode
光电二极管
🗣️ 情景例句
I haven't made a dent in my paperwork.
我的那些文件没怎么动。
She screamed in astonishment.
她惊吓得发出尖叫。
international standards of water treatment are usually followed at bottling plants.
装瓶厂通常遵循国际水处理的标准。