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"

老黄牛

lǎo huáng niú

🎨 中性词 👁 6519 次浏览

📌 中文释义

比喻勤勤恳恳、任劳任怨为大家服务的人。

🌏 English Definition

a person who serves the people whole-heartedly an honest and industrious worker

📝 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 05:58:47 HTTP/2.0 GET : https://chengyu.edu99.com.cn/chengyu/lao-huang-niu
  2. 运行时间 : 0.072548s [ 吞吐率：13.78req/s ] 内存消耗：4,622.31kb 文件加载：151
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=5a6aba05af964556276c49537bb6a56c
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  1. CONNECT:[ UseTime:0.001321s ] mysql:host=127.0.0.1;port=3308;dbname=chengyu_hicoo;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `cy_idioms` [ RunTime:0.002370s ]
  3. SELECT COUNT(*) AS think_count FROM `cy_idioms` WHERE `status` = 1 [ RunTime:0.019188s ]
  4. SELECT * FROM `cy_idioms` WHERE `slug` = 'lao-huang-niu' AND `status` = 1 LIMIT 1 [ RunTime:0.000913s ]
  5. UPDATE `cy_idioms` SET `views` = `views` + 1 WHERE `id` = 15305 [ RunTime:0.005963s ]
  6. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` < 15305 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000955s ]
  7. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` > 15305 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000683s ]
  8. SHOW FULL COLUMNS FROM `cy_stories` [ RunTime:0.002030s ]
  9. SELECT `slug` FROM `cy_stories` WHERE `status` = 1 AND `chengyu` = '老黄牛' LIMIT 1 [ RunTime:0.000609s ]
  10. SHOW FULL COLUMNS FROM `cy_likes` [ RunTime:0.001465s ]
  11. SELECT COUNT(*) AS think_count FROM `cy_likes` WHERE `idiom_id` = 15305 [ RunTime:0.000579s ]
  12. SHOW FULL COLUMNS FROM `cy_favorites` [ RunTime:0.001254s ]
  13. SELECT COUNT(*) AS think_count FROM `cy_favorites` WHERE `idiom_id` = 15305 [ RunTime:0.000531s ]
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