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"

力倍功半

lì bèi gōng bàn

高中学段 🎨 贬义词 🧱 联合式 🕰 古代 📊 常用 👁 6178 次浏览

📌 中文释义

指工作费力大，收效小。

🌏 English Definition

Double the effort for half the result

📜 出处典故

《孟子·公孙丑上》：“故事半古之人，功必倍之。”

💬 中英例句

无

🧩 用法

中文

联合式；作谓语；含贬义

适用学段 高中

🔗 近义词

事倍功半

⚔️ 反义词

事半功倍

📝 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
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  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=b4b40e1db7b6f9455a780d3efcbc724e
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  1. CONNECT:[ UseTime:0.001140s ] mysql:host=127.0.0.1;port=3308;dbname=chengyu_hicoo;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `cy_idioms` [ RunTime:0.002380s ]
  3. SELECT COUNT(*) AS think_count FROM `cy_idioms` WHERE `status` = 1 [ RunTime:0.019720s ]
  4. SELECT * FROM `cy_idioms` WHERE `slug` = 'li-bei-gong-ban' AND `status` = 1 LIMIT 1 [ RunTime:0.000825s ]
  5. UPDATE `cy_idioms` SET `views` = `views` + 1 WHERE `id` = 15274 [ RunTime:0.004964s ]
  6. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` < 15274 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000677s ]
  7. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` > 15274 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000617s ]
  8. SHOW FULL COLUMNS FROM `cy_stories` [ RunTime:0.001870s ]
  9. SELECT `slug` FROM `cy_stories` WHERE `status` = 1 AND `chengyu` = '力倍功半' LIMIT 1 [ RunTime:0.000604s ]
  10. SHOW FULL COLUMNS FROM `cy_likes` [ RunTime:0.001562s ]
  11. SELECT COUNT(*) AS think_count FROM `cy_likes` WHERE `idiom_id` = 15274 [ RunTime:0.000521s ]
  12. SHOW FULL COLUMNS FROM `cy_favorites` [ RunTime:0.001388s ]
  13. SELECT COUNT(*) AS think_count FROM `cy_favorites` WHERE `idiom_id` = 15274 [ RunTime:0.000499s ]
0.072149s