nameless

adj. /ˈneɪm.ləs/ B2

无名的；不知名的

Having no name, or having a name that is withheld.

仙境例句

The Caterpillar stayed nameless: when Alice asked who it was, it only said, “Why?”

毛毛虫始终没说自己叫什么：爱丽丝问它是谁，它只回了一句：“为什么？”