nán​dé HSK5

rare

难得 (難得) nán​dé
rare adjective
hard to come by; precious or difficult to obtain

This is a very rare opportunity.

seldom adjective
occurring rarely or infrequently

For once, he wasn't late today.

Frequency

Movie subtitles
7.15 per million appears in 3% of films
Written text
34.2 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 5

Sources

Definitions
CC-CEDICT