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
That kind of thing.
等等。
I'm not kidding.
我不是开玩笑。
On his way to the sweet shop, he dropped his fifty pence and it bounced along the pavement and then disappeared down a drain.
在他去糖果店的路上，50便士掉在地上，在人行道上跳了几下，掉进了阴沟里。