了如指掌 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 one's palm.; 他对这一带地形了如指掌。he knows the terrain of this locality like the back of his hand
指掌侧总动脉 arteriae digitales palmares communes; arteriae digitales volares communes; common palmar digital arteries; common palmar digital artery
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千万人都在用的超大词汇词典翻译APP
例句与用法
Counsel must be well-informed about the substantive and conflicts law of the forum selected . 律师务必对所选定的法院的实体法和冲突法了若指掌。
He knew the delos system like the back of his hand 他对delos系统了若指掌
Dave : you ' ve got everyone 3 ) figured out , don ' t you 戴夫:你对每个人都了若指掌,是吧?
With all they know about him 他们还对他的情况都了若指掌
Prince andrey was apparently as well aware of the fact as tihon 安德烈公爵像吉洪一样对这件事了若指掌。
I know this for a fact , for prince vassily himself told me so 这一点我了若指掌,瓦西里公爵亲口对我说过这番话。
Pierre knew well that great room , divided by columns and an arch , and carpeted with persian rugs 这个大房间皮埃尔了若指掌,几根圆柱和一道拱门把它隔开来了,四面墙上挂满了波斯壁毯。
I have tried and always found that they understood it as i did , at the bottom of their hearts , but were only trying not to see it 我尝试过了,总是发现他们在灵魂深处也像我一样对一切了若指掌,只是想方设法不去看它罢了。
I knew everything about these various births : where they had taken place , what my name had been , which family i had been born into , and what i had done 我对这些世的一切了若指掌:在哪里发生、我的名字、出生于哪个家庭、做过些什么事等。
When i was initiated in 1987 , master was living in xin dian while my family lived in yilan . however , master knew everything that happened in our home 1987年我刚印心时,师父住在新店,我们住在宜兰,可是我们家中的事情,师父都了若指掌。