developmental linguistics发展: develop; expand; grow; burge ...语言学: linguistics; philology发展心理语言学: developmental psycholinguistics可扩展语言: uxl; xml发展语法: developing grammar下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:发展语言学,即可在微信中查询翻译