了如指掌的近义词

近义词：了如指掌 - 洞若观火

词目：了如指掌

拼音：liǎo rú zhǐ zhǎng

注音：ㄌㄧㄠˇ ㄖㄨˊ ㄓㄧˇ ㄓㄤˇ

解释：

[have sth.at one's fingertips; know as one know his ten fingers; know like a book; know as well as a beggar knows his bag] 形容对情况极为清楚

对他们的活动,他完全了如指掌

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与了如指掌的近义词相关内容： 了如指掌的意思   了如指掌的反义词 了如指掌的同义词