evolve
🇺🇸
/ɪˈvɑːlv/
🇬🇧
/ɪˈvɒlv/
to change slowly over time into something more complex or better
The small business will evolve into a large company with new products and services.
这家小企业将逐渐发展成一家拥有新产品和服务的大公司。
to change over many generations to survive better in the environment
Animals evolve special features to help them find food and stay safe.
动物进化出特殊特征来帮助它们寻找食物和保持安全。