Spyware
间谍软件；后门程式
🗣️ 情景例句
I'm experienced in IBM-PC and Great Wall computers.
我熟悉IBM-PC和长城电脑。
Your baking really smells good.
你烘焙的饼干闻上去好香。
I usually come by bus. What about you?
我平常乘公共汽车。你呢？