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[!--title--] 近义词释义
- 有备无患 [ yǒu bèi wú huàn ]：
- 解释备：防备；患：患难；灾祸。事先有防备就可能避免灾祸。
- 出处先秦 左丘明《左传 襄公十一年》：“《书》曰：‘居安思危。’思则有备，有备无患。”
- 防微杜渐 [ fáng wēi dù jiàn ]：
- 解释防：提防；防止；微：微小；指事物的苗头；杜：杜绝；堵塞；渐：事物的起始、发展。在错误、坏事、不良风气等刚刚露苗头时就加以制止；不使其发展。
- 出处南朝 宋 范晔《后汉书 丁鸿传》：“若敕政责躬，杜渐防萌，则凶妖消灭，害除福凑矣。”
※ 成语[!--title--]的近义词由诗文谜成语词典提供。
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