研制

Example sentences

• yán研zhì制yào药pǐn品 。

  Develop medicine.

• kē科xué学jiā家jīng经guò过duō多nián年nǔ努lì力 ，zhōng终yú于yán研zhì制chū出yì一zhǒng种xīn新yì疫miáo苗 。

  After years of effort, scientists finally developed a new vaccine.

Usage