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"

汰劣留良

tài liè liú liáng

高中学段 🎨 中性词 🧱 联合式 🕰 近代 📊 常用 👁 6269 次浏览

📌 中文释义

指淘汰掉低劣的而留下精良的。

🌏 English Definition

Eliminate the inferior, keep the superior

📜 出处典故

孙中山《致蒋介石书》：“若能汰劣留良，得一万则可给与一万，得二万亦可给与二万。”

💬 中英例句

无

🧩 用法

中文

作谓语、定语；指淘汰

适用学段 高中

🔗 近义词

去粗取精 汰劣存优

📝 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=d720b826d088bd19a069e6d6a90e7a3c
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  1. CONNECT:[ UseTime:0.001416s ] mysql:host=127.0.0.1;port=3308;dbname=chengyu_hicoo;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `cy_idioms` [ RunTime:0.003053s ]
  3. SELECT COUNT(*) AS think_count FROM `cy_idioms` WHERE `status` = 1 [ RunTime:0.022522s ]
  4. SELECT * FROM `cy_idioms` WHERE `slug` = 'tai-lie-liu-liang' AND `status` = 1 LIMIT 1 [ RunTime:0.001025s ]
  5. UPDATE `cy_idioms` SET `views` = `views` + 1 WHERE `id` = 24815 [ RunTime:0.006440s ]
  6. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` < 24815 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000737s ]
  7. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` > 24815 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000726s ]
  8. SHOW FULL COLUMNS FROM `cy_stories` [ RunTime:0.002039s ]
  9. SELECT `slug` FROM `cy_stories` WHERE `status` = 1 AND `chengyu` = '汰劣留良' LIMIT 1 [ RunTime:0.000817s ]
  10. SHOW FULL COLUMNS FROM `cy_likes` [ RunTime:0.001557s ]
  11. SELECT COUNT(*) AS think_count FROM `cy_likes` WHERE `idiom_id` = 24815 [ RunTime:0.000548s ]
  12. SHOW FULL COLUMNS FROM `cy_favorites` [ RunTime:0.001544s ]
  13. SELECT COUNT(*) AS think_count FROM `cy_favorites` WHERE `idiom_id` = 24815 [ RunTime:0.000814s ]
0.084286s