know a thing or two (about someone or something) -Idioms

Idioms

know a thing or two (about someone or something)

to be well informed about someone or something

My father works in a software company and he knows a thing or two about computers.

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know a trick or two

know all the tricks of the trade

know better than (to do something)

know of (someone or something)

know one's ABCs

know one's place

know one's stuff

know one's way around/about

no-win situation

change one's tune

hammer away at (someone or something)

big frog in a small pond

come (someone's) way

mark down (something) or mark (something) down

becoming on/to (someone)

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Fact
Arabic numerals were not invented by Arabs, but were invented in India by the Hindus .. More >>

Verbal Reasoning