jiān​ruì HSK7

sharp

尖锐 尖銳 jiān​ruì
sharp adjective
physically sharp or pointed; having a fine and sharp tip
shrill
high-pitched and piercing to the ear; used to describe sounds like screams or brakes
incisive
penetrating and sharp in insight or observation; seeing through to the core of an issue
acute
intense and sharp, often used for severe conflict, fierce criticism, or sudden illness

Frequency

Movie subtitles
2.35 per million appears in 1% of films
Written text
9.07 per million

Details

HSK 2.0
Level 6
HSK 3.0
Level 7

Sources