정확accuracy 확보securing; obtaining; reserve 확신belief; conviction; confidence 확인check; affirmation; confirmation; verification 부정확inaccuracy; incorrectness 불확실being uncertain; being unsure 확고부동firmness; solidity; determination 확답definite answer; clear answer 확률probability; chance 확립establishment; building; forging

학생증student identification 신분증identification card 영수증receipt 출입증pass 합격증certificate; certificate of acceptance 대출증library card 등록증registration certificate 면허증license; certificate 수강증student identification card 수료증diploma; certificate of completion