莫可名状

Explanation: Name: words to say; like: describe, describe. Words can not describe. Means something very complex and delicate, can not describe. 　　Usage: Verb-object type; as the predicate attribute, complement; mean Words can not describe 　　Source: Ming Liu Ji, "Shofu Court in mind": "grass insects and honestly, at first glance little large at first glance, if far if near, nondescript." 　　Examples: The letter of the pack, and my heart ~ I feel very honored! (Bing, "a communication to the young reader") Thesaurus:  incommunicable, utterly unspeakable, Vision can not be made, Not explained, Words can not win, Road not win, indescribability, cannot describe in words, the most fantastic, black As well as black, too wonderful for words; be most intriguing; be wonderful beyond words