This is the 18692nd most frequent Korean word.
신속항원검사에서
"신속항원검사에서" translates to "in/on rapid antigen testing" in English.
The word '신속항원검사' refers to a rapid antigen test used for diagnostic purposes, and '에서' is used to indicate the context or location within which something happens, emphasizing its efficiency in providing results.
신속항원검사에서는 빠른 결과를 얻을 수 있습니다.
Rapid antigen tests provide quick results.
Here, '신속항원검사에서' indicates the situation or medium through which asymptomatic individuals can verify their infection status, highlighting the test's application.
무증상 환자도 신속항원검사에서 감염 여부를 확인할 수 있습니다.
Asymptomatic patients can check for infection using rapid antigen tests.
In this case, '신속항원검사' is treated as the object whose accuracy is concerned, and '에서' connects to '임상시험' to describe the environment of the evaluation.