saberse Algo al dedillo

(v.) = know + Nombre + inside-out, learn + Nombre + inside-out

Ex. On the contrary, they are connoisseurs because they know their subject inside-out: the good, bad and indifferent.

Ex. The article is entitled 'Learning computers inside-out'.

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(v.) = know + Nombre + inside-out, learn + Nombre + inside-out

Ex: On the contrary, they are connoisseurs because they know their subject inside-out: the good, bad and indifferent.

Ex: The article is entitled 'Learning computers inside-out'.