Indetectable
a. 不可察觉的,不易发现的
🗣️ 情景例句
The office network is running again, we can finally get some work done.
办公室的网络又联上了，我们终于可以做些事情了。
Merry is he that hath nought to lose.
人无所失，不亦乐乎。
We enjoyed ourselves very much!
谢谢你邀请我们作客。我们过得非常愉快！