演化

yǎnhuà

HSK 7

演化 — yǎnhuà

1. to evolve (undergo gradual change)

   这些物种在不同环境下逐渐演化出不同的特征。 zhèxiē wùzhǒng zài bùtóng huánjìng xià zhújiàn yǎnhuàchū bùtóng de tèzhēng — These species gradually evolved different traits in different environments.

2. evolution (process of gradual change)

   达尔文对物种演化的观察改变了生物学。 dáěrwén duì wùzhǒng yǎnhuà de guānchá gǎibiàn le shēngwùxué — Darwin's observations on species evolution changed biology.