It means that is the essence of it. Similar to the expression 'in a nutshell'.
'to narrow it down' or 'in a summary' or 'summerized'
It can mean that something is difficult or that a person is stubborn.
After fifty years of marriage, she is still the apple of his eye.
Nineteen to the dozen is an English expression. It means to do something at breakneck speed, to do something very fast. Example; We hadn't seen each other for years and were were gossiping nineteen to the dozen.
Take credit for his work
an idiomatic expression
idiomatic expression
"Turn a deaf ear" is an idiomatic expression meaning to ignore or pay no attention to something.
"You" is not an idiom. It is a pronoun.
Idiomatic expression
humbly
Jasjs
Give me 1 example of idiomatic expression
This expression means real and simple.
to support
yes it is