Photistor
光敏晶体管; 光敏三极管
🗣️ 情景例句
That's beside the point.
那与话题无关。
Weak men wait for opportunity, but the strong men make it.
若者等待机会，强者创造机会。
We don't have enough material on hand to take care of this.
我们现在手边的存量不够你的订单。