科研

kē yán

HSK darajasi: HSK 5

Maʼnosi

ilmiy tadqiqot

(scientific) research

Ilovada oʻrganish → Chiziq tartibida yozish

Iyerogliflar

科kēsection, department; field, branch; science禾斗研yánto grind, to rub; to study, to research石开