Optoisolator
[电] 光隔离器
🗣️ 情景例句
I guess they must have inspected only part of the goods, but not the whole.
我猜想，他们检查的只是部分货物，而不是全部。
If she could help you, she would help you.
如果她能帮你的话，她会帮你的。
Most people eat, write, and work with their right hands.
大多数人吃饭，写字，工作都用右手。