answers 관용구
Answers on a postcard
This idiom can be used to suggest that the answer to something is very obvious or that the person would really like to hear what people think.
know all the answers
know all the answers Also,
know a thing or two;
know it all;
know one's way around. Be extremely knowledgeable or experienced. These idioms may be used somewhat differently, expressing overconfidence, as in
Helen always knew all the answers, or thought she did, or competence, as in
Bob knows a thing or two about battery technology, or ruefulness, as in
I thought I knew it all about plants and then I got poison ivy, or genuine expertise, as in
John knows his way around tax forms. The first term dates from the early 1900s, the second from the later 1700s, the third from the later 1800s, and the fourth, also put as
know one's way about, dates from the 1500s. Also see
know one's stuff;
know the ropes; under
tricks of the trade.