飞蛾扑火

Explanation: Moths flew the fire, metaphor suicidal 　　Usage: Verb-object type; as predicate, adverbial, attributive; containing derogatory 　　Source: "Liang Shu to irrigate Biography": "If the moths of the visit fire, the flames can be stingy Qi." 　　Examples: He invested in today's unsolicited, would not be ~, asked for death to eat. ★ Yuan Yang was the "Xiaoxiang Rain" off the second Thesaurus:  drop a bucket into an empty well, a cup of water can't put out the fire on a carload of wood, be of no avail (=without avail), put a halter round one's neck, make a law only to fall foul of it oneself; be hoist with or by one’ s own petard; get caught in one’ s own trap, suicide, go for very little, Coke boil lapidation, Eggs and stone fight, whoever plays with fire will perish by fire, Cannibalism undesirable consequence, dig one’ s own grave, bring blame on oneself, make self-criticism as one who draws a fire against oneself, art of writing a composition Self-harm, a drop in the bucket Antonym Group:  Fain hair, Highly effective, Chuikang See m, Soratani microphone, be immediately effective, Tatemi result, Effective