delayed speech是什么意思

网络释义

1)delayed speech,延缓言语2)immediate/delayed uptake,即时性/延缓性语言习得3)bradylalia,言语迟缓4)bradyphrasia,言语缓慢5)bradylalia,言语徐缓6)late talker,语言迟缓

Study of influential factors in family on late talkers

语言迟缓儿童家庭语言环境的研究