Words — 1 found
zì yán
ㄗˋ ㄧㄢˊ
自 研
自 研
  1. Verb
    1. (of an organization etc) to independently develop (a technology or product)
Hanzi — 2 found
zì ㄗˋ 自 自
  1. 1. self, private, personal
  2. 2. from
Details ▸
yán ㄧㄢˊ 研 研
  1. 1. grind, rub
  2. 2. study, research
Details ▸