tè​yì​xìng

idiosyncrasy

特异性 (特異性) tè​yì​xìng
idiosyncrasy noun
a distinctive or peculiar feature or characteristic of an individual, object, or system

This testing method has high specificity and an extremely low misdiagnosis rate.

specificity noun
the quality of being specific to a particular substance, species, or condition, especially in biological or medical contexts

This antibody has extremely high specificity for the virus.

Frequency

Written text
8.29 per million

Sources

Definitions
CC-CEDICT
Frequency data
BCC Corpus (BLCU)