发育 fāyù to develop
to develop; to mature; growth; development; (sexually) mature
怎么记住“发育”: 发 send out + 育 nurture = to develop.
汉字
用法
- To grow and develop physically, especially of an organism maturing - 身体发育 (shēntǐ fāyù) physical development, 发育良好 (fāyù liánghǎo) well-developed.
- Specifically biological growth/maturation (including puberty), not general 'development'.
- Contrast 发展 (fāzhǎn), which covers abstract growth of things like economies and careers.