Optocoupler
光隔离器; 光耦合器
🗣️ 情景例句
The company went broke.
这家公司破产了。
In China people call this Ya-Sui-Qian.
在中国人们把这叫做“压岁钱”。
In spite of this, she often appears on the stage as a young girl.
尽管如此，她却常在舞台上扮演小姑娘。