zhēn​xìng

real

真性 zhēn​xìng
real noun
true or genuine, specifically used in medical or technical contexts to distinguish from pseudo-conditions

The doctor diagnosed him with axial myopia and recommended wearing glasses.

true nature adjective
the inherent, original, or authentic character of a person or thing

Only in extreme situations does a person's true nature reveal itself.

Frequency

Movie subtitles
1.49 per million appears in 1% of films
Written text
0.553 per million

Sources

Definitions
CC-CEDICT