jiān​duān HSK7

state-of-the-art

尖端 jiān​duān
state-of-the-art adjective
the most advanced, sophisticated, or highest level of development in a field

This research involves cutting-edge biotechnology.

tip noun
the sharp pointed end or cusp of a physical object

The tip of this pen is very smooth.

Frequency

Movie subtitles
1.76 per million appears in 1% of films
Written text
3.56 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT