biàn​xìng

to change sex

变性 變性 biàn//xìng
to change sex
To undergo or have a sex change; relating to a change in sex or gender identity
to change nature
(Of a matter, event, etc.) to change in nature or character
to denature
(Of a substance or organism) to undergo a change in physical or chemical properties, such as denaturing proteins or alcohol

Frequency

Movie subtitles
4.62 per million appears in 1% of films
Written text
7.03 per million

Sources