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"

空前未有

kōng qián wèi yǒu

初中学段 高中学段 🎨 中性词 🧱 偏正式 🕰 现代 📊 常用 👁 6216 次浏览

📌 中文释义

前所未有，以前从来没有的

🌏 English Definition

unprecedented

📜 出处典故

毛泽东《评国民党十一中全会和三届二次国民参政会》：“须知正是在国民党十一中全会之后，内战危机是空前未有的。”

💬 中英例句

邓小平《关于修改党的章程的报告》：“已经在1949年获得了全国范围内的胜利，实现了空前未有的国家统一。”

🧩 用法

中文

作谓语、定语；用于唯一的东西

适用学段 初中 高中

🔗 近义词

前所未有

⚔️ 反义词

司空见惯

📝 我的笔记

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基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.008234s ] mysql:host=127.0.0.1;port=3308;dbname=chengyu_hicoo;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `cy_idioms` [ RunTime:0.002467s ]
  3. SELECT COUNT(*) AS think_count FROM `cy_idioms` WHERE `status` = 1 [ RunTime:0.020261s ]
  4. SELECT * FROM `cy_idioms` WHERE `slug` = 'kong-qian-wei-you' AND `status` = 1 LIMIT 1 [ RunTime:0.008304s ]
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  6. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` < 13831 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002157s ]
  7. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` > 13831 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001890s ]
  8. SHOW FULL COLUMNS FROM `cy_stories` [ RunTime:0.002244s ]
  9. SELECT `slug` FROM `cy_stories` WHERE `status` = 1 AND `chengyu` = '空前未有' LIMIT 1 [ RunTime:0.000921s ]
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  11. SELECT COUNT(*) AS think_count FROM `cy_likes` WHERE `idiom_id` = 13831 [ RunTime:0.001127s ]
  12. SHOW FULL COLUMNS FROM `cy_favorites` [ RunTime:0.001756s ]
  13. SELECT COUNT(*) AS think_count FROM `cy_favorites` WHERE `idiom_id` = 13831 [ RunTime:0.000650s ]
0.189735s