壁间蛇影

Explanation: Paranoid metaphor, only from disturbed 　　Usage: Partial official; as object, attribute; containing derogatory 　　Source: Ming Tang Shun, "A King Longxi doctor book": "If the argument is not a little break here, the so-called intramural snake shadow Xiren enough to doubt the disease." 　　Examples: If the argument is not a little break here, the so-called ~ Xiren enough to doubt the disease. ★ Ming Tang Shun the "King of Longxi A doctor book" Thesaurus:  Extremely suspicious, apprehenddanger in every sound, apprehenddanger in every sound, half believing,half doubting, Humaihuhu, Gongyingfubei, Suspicion Health ghost