Explanation: Song: bend; conflict: chimney; Acts: migration; Pay: firewood. The chimney turned into a bend, near the firewood stove removed. Analogy to take measures beforehand to prevent the disaster. Usage: Joint type; as the predicate attribute; to advance the prevention Source: Han Ban Gu "Huo Guang Han Chuan": "Qutuxixin no grace and battered for the boarding." Examples: ~ Canton Enze, willing to urgently Jinghai An Tianjiao. (Clear s "The flood line with the Fuzhou Zhang Ai-Qiao Gong Ye husband husband as a man")
Thesaurus: Security risk not forget, be vigilant in peace time, sharpen [heighten] one's vigilance