developmentaladj.

英 dɪ,veləp'ment(ə)l | 美 dɪ,vɛləp'mɛntl

中文adj. 发展的；启发的

词根词源

developmental (adj.)1830, from development + -al (1). Developmentalist (1862) was a word for "follower of the theory of evolution."

关键词

developmental