概念验证

proof of concept

general / approximate

old variant of 概[gai4]

concept / idea / CL:個|个[ge4]

variant of 念[nian4], to read aloud

to read / to study (a subject) / to attend (a school) / to read aloud / to give (sb) a tongue-lashing (CL:頓|顿[dun4]) / to miss (sb) / idea / remembrance / twenty (banker's anti-fraud numeral corresponding to 廿[nian4])

variant of 驗|验[yan4]

to examine / to test / to check

to inspect and verify / experimental verification / to validate (a theory) / to authenticate

to admonish / variant of 證|证[zheng4]

certificate / proof / to prove / to demonstrate / to confirm / variant of 症[zheng4]