shí​xiào

aging

时效 (時效) shí​xiào
aging noun
a metallurgical process where the physical properties of a metal or alloy change over time, often used to increase strength
prescription noun
a legal time limit or period after which a claim, right, or liability becomes invalid or unenforceable
timeliness noun
the quality of being timely or the specific period during which something remains valid or effective

Frequency

Movie subtitles
0.450 per million appears in 0% of films
Written text
2.56 per million

Sources

Definitions
CC-CEDICT