unnameable

1. But in the flesh, when my friends and I caught them by mistake on fishing outings, they were alien and weird, unnameable things& snakes, maybe, or what?
   后来，我和朋友们外出钓鱼，无意中钓到活生生的鳗鱼。看着这些陌生而怪异、叫不上名字的东西&也许是蛇，或者其它什么？

adj

1. too sacred to be uttered
   1. the ineffable name of the Deity

   Synonym:    ineffableunspeakableunutterable