原形畢露

original identity fully revealed (idiom); fig. to unmask and expose the whole truth

surname Yuan / (Japanese surname) Hara

former / original / primary / raw / level / cause / source

original shape / true appearance (under the disguise) / true character

to appear / to look / form / shape

surname Bi

the whole of / to finish / to complete / complete / full / finished

surname Lu

to show / to reveal / to betray / to expose

dew / syrup / nectar / outdoors (not under cover) / to show / to reveal / to betray / to expose