xiào​lì HSK7

to serve

效力 xiào//lì
to serve verb + noun
To contribute one's efforts or serve in a specific capacity; to work for the benefit of someone or something.
effectiveness noun
Effect, efficacy, or validity; the power to produce a desired result or a binding outcome, as in the legal force of a document.

Frequency

Movie subtitles
6.77 per million appears in 3% of films

Details

HSK 3.0
Level 7

Cross-References

Same as

Synonym

Sources

Frequency data
SUBTLEX-CH