yán​mì HSK7

rigorous

严密 嚴密 yán​mì
rigorous adjective
strictly controlled; well-organized; thorough and precise without any loopholes
strictly secret adjective
confidential; kept very private
tight
closed up tightly with no gaps; sealed or watertight
to tighten
to make something more strict or rigorous, such as a rule, a system, or discipline

Frequency

Movie subtitles
4.68 per million appears in 2% of films
Written text
11.4 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 7

Cross-References

Synonym

Antonym

Sources