Photocon
n. 光導元件, 光導器件, 光電導元件
??? 情景例句
I'm calling for your assistance.
我打電話是要您幫助我。
I said, Do you want me to help you?
我是說:你要我幫忙嗎？"
And then, James could see! How happy everyone was!
緊接著，詹姆斯能看見了！大家多么高興啊！