Rootkit
n. 一种特殊类型的恶意软件
🗣️ 情景例句
Yes, I have been working in an advertisement company in the last two years.
是的，在过去两年里，我一直在一家广告公司工作。
Don't forget to look after him.
不要忘记照料他。
Quite well, thank you.
很好，谢谢你。