preverbal adverbial动前状语;动前副词语
preverbal message前信息内容
preverbal objects宾语前置
preverbal infants语前婴儿
preverbal adverb动前状词
the preverbal position位置
preverbal psychological processes前语言期的心理过程
modifier in preverbal position摹物状语
ADJ(形容词) being before the development of speech 语前的
preverbal infants