Unperceived
a. 未被发觉的, 未被人看见的, 未被察觉的
✅ 同义词
🔴 反义词
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
Thanks guys, you won the games for us.
谢谢大家，能赢得比赛，委实是托大家的福。
Now is as good a time as any.
就现在好了。