Optocoupler
光隔离器; 光耦合器
🗣️ 情景例句
If I wake up late, it throws out my whole routine.
如果我晚起了，我的整个日常计划就会都被打乱。
True love is giving not taking.
真正的爱情是给而不是取。
Please listen to me, everyone. Who has a ruler?
大家听我说。谁有尺子？