zǎo​wǎn HSK6

sooner or later

早晚 zǎo​wǎn
sooner or later adverb
Eventually; used in reference to something that is bound to happen at some point.

This kind of thing will be discovered sooner or later.

morning and evening adverb
The time period covering both morning and evening; at all times of the day.

He goes for a walk in the park every morning and evening.

point in time adjective
A specific moment or point of time; (dialect) some time in the future.

It's already this late, and he still hasn't returned.

Frequency

Movie subtitles
5.25 per million appears in 3% of films
Written text
11.2 per million

Details

HSK 3.0
Level 6

Sources

Definitions
CC-CEDICT