지식과 이해 - 미숙함

used to describe a person who seems to be incapable of doing something due to a lack of necessary resources or skills

어떤 일을 하는 데 필요한 기술이 부족한 사람

used to say that someone is extremely bad at doing something

뭔가를 하는 데 매우 서툴다

a person or thing that excels at doing only one thing

한 가지 일에만 능숙한 사람

used to say that one did not have much experience with something and therefore is not very good at it

연습 부족으로 일시적으로 활동을 할 수 없는 사람

having little knowledge or experience of a particular situation or activity

경험이 없는

to no longer be able to do a certain activity as well as one did in the past

더 이상 뭔가를 잘하지 못하는 사람

to lack knowledge or understanding of a particular concept or term

어떤 것에 대한 정보가 없는 것

an unscientific or inaccurate estimate or method

공중에 손가락