Apedia

Inside Question Grammar Dr Martin Know/Understand Thoroughly. 

Front
"If you have a question about grammar, ask Dr. Martin. She knows grammar inside out."

Back
know something inside out: know/understand something thoroughly. 

Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.

Next card: Plight predicament khó khăn giam cầm tragic miserly

Previous card: Constrict compress cụm small constricted heart

Up to card list: English idioms