Ldr
abbr. 光敏电阻（light dependent resistor）
🗣️ 情景例句
there's a lot to do around the house,
这屋里有很多事可做，
What's your favorite color?
你最喜欢的颜色是什么？
This time he was barking so that someone would let him out! Since then, he has developed another bad habit.
这次它叫着让人把它放出去！从那以后，它养成了另外一种坏习惯。