过硬
guò​yìng HSK7

to have perfect mastery

过硬 過硬 guò​yìng
to have perfect mastery
to have complete mastery of a skill or craft; to be able to withstand rigorous testing or examination

Frequency
Movie subtitles
0.330 per million appears in 0% of films
Written text
4.75 per million

Details
HSK 3.0
Level 7

Cross-References

Variant of

Sources
Frequency data
SUBTLEX-CHBCC Corpus (BLCU)