了如指掌
[liǎo rú zhǐ zhǎng]
new
了如指掌的英文翻译
基本释义
参考释义
- 了如指掌 [liǎo rú zhǐ zhǎng]
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- know ... like the palm of one's own hand; as plain as pointing to one's hand; be thoroughly familiar with ...; clear like pointing at a palm; have fully grasped a subject, a situation, etc.; have sth. at one's fingertips; know ... as a person knows his ten fingers; know ... as well as a beggar knows his bag; know ... like a book; know sth. like the back of one's hand; know ... to one's fingertips; One has the knowledge of sth. so well in hand that one can point to it as one points to one's palm.:
He knows the terrain of this locality like the back of his hand. 他对这一带的地形了如指掌。
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