liǎng​xìng

the two sexes

两性 兩性 liǎng​xìng
the two sexes
the two biological sexes; male and female or staminate and pistillate
dual nature
having two different properties or attributes
amphoteric
(chemistry) capable of reacting as both an acid and a base

Frequency

Movie subtitles
0.860 per million appears in 0% of films
Written text
2.29 per million

Sources