技术发展 jì shù fā zhǎn

DEFINITIONS

  1. technological development

CHARACTERS

技 jì
HSK 4
skill, ability, talent, ingenuity
术 shù
HSK 4
art, skill, special feat; method, technique
发 fā
HSK 3
issue, dispatch, send out; hair
展 zhǎn
HSK 4
open, unfold; stretch, extend