中英双语 · 成语词典

释义 / 典故出处 / 对照例句，一站查全

一心一意 持之以恒 熟能生巧 亡羊补牢 卧薪尝胆 搜"学习"

后顾之患

hòu gù zhī huàn

🎨 中性词 🧱 偏正式 🕰 古代 📊 一般 👁 297 次浏览

📌 中文释义

顾：回视；后顾：回过头照顾。指来自后方或家里的忧患

🌏 English Definition

Future troubles

📜 出处典故

《旧五代史·唐书·末帝纪》：“卢文纪劝帝驻河桥，庚赞华为契丹主，以兵援送入蕃，则契丹主有后顾之患，不能久驻汉地矣。”

🧩 用法

中文

作宾语；指后方的忧患

🔗 近义词

后顾之忧 后顾之虑 后顾之虞

📝 我的笔记

登录后可以记录专属学习笔记。

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-10-08 07:24:22 HTTP/2.0 GET : https://chengyu.edu99.com.cn/chengyu/hou-gu-zhi-huan
  2. 运行时间 : 0.121106s [ 吞吐率：8.26req/s ] 内存消耗：4,624.88kb 文件加载：151
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=907d0e6a27d1c9bd2008925a51116390
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  1. CONNECT:[ UseTime:0.003090s ] mysql:host=127.0.0.1;port=3308;dbname=chengyu_hicoo;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `cy_idioms` [ RunTime:0.003217s ]
  3. SELECT COUNT(*) AS think_count FROM `cy_idioms` WHERE `status` = 1 [ RunTime:0.026108s ]
  4. SELECT * FROM `cy_idioms` WHERE `slug` = 'hou-gu-zhi-huan' AND `status` = 1 LIMIT 1 [ RunTime:0.001699s ]
  5. UPDATE `cy_idioms` SET `views` = `views` + 1 WHERE `id` = 36562 [ RunTime:0.009504s ]
  6. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` < 36562 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003757s ]
  7. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` > 36562 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001783s ]
  8. SHOW FULL COLUMNS FROM `cy_stories` [ RunTime:0.003930s ]
  9. SELECT `slug` FROM `cy_stories` WHERE `status` = 1 AND `chengyu` = '后顾之患' LIMIT 1 [ RunTime:0.008000s ]
  10. SHOW FULL COLUMNS FROM `cy_likes` [ RunTime:0.004030s ]
  11. SELECT COUNT(*) AS think_count FROM `cy_likes` WHERE `idiom_id` = 36562 [ RunTime:0.001660s ]
  12. SHOW FULL COLUMNS FROM `cy_favorites` [ RunTime:0.002748s ]
  13. SELECT COUNT(*) AS think_count FROM `cy_favorites` WHERE `idiom_id` = 36562 [ RunTime:0.007910s ]
0.121870s