了
如
指
掌
了
如
指
掌
Definitions4 characters one's (idiom)/to (a , etc)
Usage•••frequent
Pronunciations
了
如
指
掌
As word
1to know sth like the back of one's hand (idiom)/to know (a person, a place etc) inside out
2to know sth like the back of one's hand (idiom)/to know (a person, a place etc) inside out
3to know sth like the back of one's hand (idiom)/to know (a person, a place etc) inside out
4to know sth like the back of one's hand (idiom)/to know (a person, a place etc) inside out