shí​chen

time

时辰 (時辰) shí​chen
time noun
a moment or period of time, often referring to the current time or an appointed time

It's getting late; we should set off.

two-hour period noun
one of the twelve traditional Chinese units of time, each equal to two hours

In ancient times, a day was divided into twelve two-hour periods.

Frequency

Movie subtitles
0.800 per million appears in 0% of films
Written text
5.60 per million

Sources

Definitions
CC-CEDICT