读音/拼音：
xīn zhōng yǒu shù
解释/释义：
对情况和问题有基本的了解，处理事情有一定把握。
出处/典故：
冯德英《迎春花》第八章：“春玲要同儒春谈一次，摸摸他的底，心中有数，为她去和老山东交锋做准备。”
举例/造句：
春玲要先同儒春谈一次，摸摸他的底，心中有数，为她去和老东山交锋做准备。（冯德英《迎春花》第八章）
反义词：
感情色彩：
中性
成语接龙：
Database igx-read:
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3. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '知己知彼' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000187s
4. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '胸有成竹' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000179s
5. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '心中无数' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000159s
6. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 AND `name` like '一无所知' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000161s
7. SELECT `id`,'' as `key`,`name` FROM `igx_chengyu` where 1 and `name` like '数%' ORDER BY quanpin asc LIMIT 0, 10/* m.iguoxue.top in */ => 0.000218s
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共使用内存：1245936 bye
包含文件：31 个