shí​chā

jet lag

时差 (時差) shí​chā
jet lag noun
the physical exhaustion or biological clock disruption caused by traveling across time zones

I haven't recovered from the jet lag yet and feel very sleepy.

time difference noun
the difference in local time between two locations or time zones

There is an eight-hour time difference between Beijing and London.

Frequency

Movie subtitles
2.21 per million appears in 1% of films
Written text
3.49 per million

Details

HSK 2.0
Level 5

Sources

Definitions
CC-CEDICT