Meanings
to be very knowledgeable or skilled in a particular area.
He really knows his onions when it comes to car engines.
Synonyms
Last updated: 2025/02/15 13:29
Meanings
to be very knowledgeable or skilled in a particular area.
He really knows his onions when it comes to car engines.
Synonyms
Last updated: 2025/02/15 13:29