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"

白费蜡

bái fèi là

🎨 中性词 👁 6228 次浏览

📌 中文释义

源于歇后语“瞎子点灯——白费蜡”,即“白白浪费”

🌏 English Definition

waste ones efforts

📝 我的笔记

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基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-10-08 06:23:29 HTTP/2.0 GET : https://chengyu.edu99.com.cn/chengyu/bai-fei-la
  2. 运行时间 : 0.075425s [ 吞吐率：13.26req/s ] 内存消耗：4,622.21kb 文件加载：151
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=4340d90bbb2c0b246c56d6547ebfbbf4
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  1. CONNECT:[ UseTime:0.001069s ] mysql:host=127.0.0.1;port=3308;dbname=chengyu_hicoo;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `cy_idioms` [ RunTime:0.002197s ]
  3. SELECT COUNT(*) AS think_count FROM `cy_idioms` WHERE `status` = 1 [ RunTime:0.019647s ]
  4. SELECT * FROM `cy_idioms` WHERE `slug` = 'bai-fei-la' AND `status` = 1 LIMIT 1 [ RunTime:0.000856s ]
  5. UPDATE `cy_idioms` SET `views` = `views` + 1 WHERE `id` = 2014 [ RunTime:0.005791s ]
  6. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` < 2014 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000898s ]
  7. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` > 2014 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000676s ]
  8. SHOW FULL COLUMNS FROM `cy_stories` [ RunTime:0.001990s ]
  9. SELECT `slug` FROM `cy_stories` WHERE `status` = 1 AND `chengyu` = '白费蜡' LIMIT 1 [ RunTime:0.000762s ]
  10. SHOW FULL COLUMNS FROM `cy_likes` [ RunTime:0.001305s ]
  11. SELECT COUNT(*) AS think_count FROM `cy_likes` WHERE `idiom_id` = 2014 [ RunTime:0.000640s ]
  12. SHOW FULL COLUMNS FROM `cy_favorites` [ RunTime:0.001420s ]
  13. SELECT COUNT(*) AS think_count FROM `cy_favorites` WHERE `idiom_id` = 2014 [ RunTime:0.000597s ]
0.076394s