Stroke order
Sentence examples
研制疫苗
yánzhì yìmiáo
to manufacture a vaccine
研制方面的若干进展
yánzhì fāngmiàn de ruògān jìnzhǎn
some progress in manufacture
为了研制药物
wèile yánzhì yàowù
to manufacture medications
研制生物武器
yánzhì shēngwùwǔqì
to manufacture biological weapons