读音/拼音：
xiāo fēn fèi qǐn
解释/释义：
宵分：夜半。半夜还没有就寝。形容学习和工作勤奋
出处/典故：
《魏书·崔楷传》：“日昃忘餐，宵分废寝。”
举例/造句：
感情色彩：
中性
成语接龙：
Database igx-read:
4 queries executed
1. SET character_set_connection=utf8, character_set_results=utf8, character_set_client=utf8/* m.iguoxue.top in */ => 0.000103s
2. SELECT * FROM `igx_chengyu` WHERE id='33940'/* m.iguoxue.top in */ => 0.000198s
3. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '废寝忘食' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000224s
4. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 and `name` like '寝%' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000227s
page elapse 0.006958 secs
共使用内存：1241800 bye
包含文件：31 个