中英双语 · 成语词典

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一心一意 持之以恒 熟能生巧 亡羊补牢 卧薪尝胆 搜"学习"

开后门

kāi hòu mén

🎨 中性词 👁 6230 次浏览

📌 中文释义

比喻通过不正当途径打通关节以达到目的。 比喻预先留下退路。 指给予特殊通融。 同“开私门”，指经营妓院。

🌏 English Definition

under-the-counter deals offer advantages to ones friends or relatives by underhand means

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-10-08 05:04:10 HTTP/2.0 GET : https://chengyu.edu99.com.cn/chengyu/kai-hou-men
  2. 运行时间 : 0.079765s [ 吞吐率：12.54req/s ] 内存消耗：4,622.46kb 文件加载：151
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=0e7a51e77fa2e612f38566ea4028ded2
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  1. CONNECT:[ UseTime:0.001388s ] mysql:host=127.0.0.1;port=3308;dbname=chengyu_hicoo;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `cy_idioms` [ RunTime:0.003243s ]
  3. SELECT COUNT(*) AS think_count FROM `cy_idioms` WHERE `status` = 1 [ RunTime:0.019390s ]
  4. SELECT * FROM `cy_idioms` WHERE `slug` = 'kai-hou-men' AND `status` = 1 LIMIT 1 [ RunTime:0.001445s ]
  5. UPDATE `cy_idioms` SET `views` = `views` + 1 WHERE `id` = 13853 [ RunTime:0.006402s ]
  6. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` < 13853 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000910s ]
  7. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` > 13853 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000722s ]
  8. SHOW FULL COLUMNS FROM `cy_stories` [ RunTime:0.002634s ]
  9. SELECT `slug` FROM `cy_stories` WHERE `status` = 1 AND `chengyu` = '开后门' LIMIT 1 [ RunTime:0.000808s ]
  10. SHOW FULL COLUMNS FROM `cy_likes` [ RunTime:0.001863s ]
  11. SELECT COUNT(*) AS think_count FROM `cy_likes` WHERE `idiom_id` = 13853 [ RunTime:0.000836s ]
  12. SHOW FULL COLUMNS FROM `cy_favorites` [ RunTime:0.001913s ]
  13. SELECT COUNT(*) AS think_count FROM `cy_favorites` WHERE `idiom_id` = 13853 [ RunTime:0.000763s ]
0.080380s