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"

没头没脑

méi tóu méi nǎo

初中学段 高中学段 🎨 中性词 🧱 联合式 🕰 古代 📊 常用 👁 6400 次浏览

📌 中文释义

头、脑：比喻线索或根由。毫无线索或没有根由。

🌏 English Definition

abrupt

📜 出处典故

清·吴敬梓《儒林外史》第二十八回：“这些人虽常在这里，却是散在各处，这一会没头没脑，往哪里去捉？”

💬 中英例句

鲁迅《彷徨·肥皂》：“这是什么闷胡卢，没头没脑？”

🧩 用法

中文

联合式；作宾语、定语；指毫无线索或没有根由

适用学段 初中 高中

🔗 近义词

无缘无故 糊里糊涂

⚔️ 反义词

有头有脑 有条不紊

📝 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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  1. CONNECT:[ UseTime:0.001385s ] mysql:host=127.0.0.1;port=3308;dbname=chengyu_hicoo;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `cy_idioms` [ RunTime:0.002581s ]
  3. SELECT COUNT(*) AS think_count FROM `cy_idioms` WHERE `status` = 1 [ RunTime:0.021905s ]
  4. SELECT * FROM `cy_idioms` WHERE `slug` = 'mei-tou-mei-nao' AND `status` = 1 LIMIT 1 [ RunTime:0.001246s ]
  5. UPDATE `cy_idioms` SET `views` = `views` + 1 WHERE `id` = 16585 [ RunTime:0.005852s ]
  6. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` < 16585 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000785s ]
  7. SELECT `chengyu`,`slug` FROM `cy_idioms` WHERE `status` = 1 AND `id` > 16585 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000584s ]
  8. SHOW FULL COLUMNS FROM `cy_stories` [ RunTime:0.001707s ]
  9. SELECT `slug` FROM `cy_stories` WHERE `status` = 1 AND `chengyu` = '没头没脑' LIMIT 1 [ RunTime:0.000545s ]
  10. SHOW FULL COLUMNS FROM `cy_likes` [ RunTime:0.001303s ]
  11. SELECT COUNT(*) AS think_count FROM `cy_likes` WHERE `idiom_id` = 16585 [ RunTime:0.000520s ]
  12. SHOW FULL COLUMNS FROM `cy_favorites` [ RunTime:0.001215s ]
  13. SELECT COUNT(*) AS think_count FROM `cy_favorites` WHERE `idiom_id` = 16585 [ RunTime:0.000509s ]
0.075725s