焦熬投石

Explanation: Take something very crisp touch the stone. Analogy thing must have failed. 　　Usage: The main predicate; as object; analogy thing must have failed 　　Source: Xun Kuang "Xunzi Yee soldiers": "Huan Wen's control, not the enemy of virtue and Tang Wu, a case of who, if we focus testing the waters boil Yan." 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, Moths Firefighting, go for very little, 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