读音/拼音：
fèi shí wàng qǐn
解释/释义：
废：停止；寝：睡觉。顾不得睡觉，忘记了吃饭。形容专心致志
出处/典故：
唐·王勃《送劼赴太学序》：“废食忘寝，涣然有所成望然。”
举例/造句：
感情色彩：
中性
成语接龙：
Database igx-read:
5 queries executed
1. SET character_set_connection=utf8, character_set_results=utf8, character_set_client=utf8/* m.iguoxue.top in */ => 0.000084s
2. SELECT * FROM `igx_chengyu` WHERE id='8696'/* m.iguoxue.top in */ => 0.000166s
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 */ => 0.000485s
4. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '废寝忘餐' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000211s
5. 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 */ => 0.000210s
page elapse 0.006811 secs
共使用内存：1243016 bye
包含文件：31 个