shù​yǔ

terminology

术语 (術語) shù​yǔ
terminology noun
technical words or expressions used in a particular field, subject, or profession

To understand this paper, I must first look up the relevant technical terms.

Frequency

Movie subtitles
5.22 per million appears in 3% of films
Written text
4.12 per million

Sources

Definitions
CC-CEDICT