Echometry
测回声术
🗣️ 情景例句
So, what do you think you're going to do?
那么你打算怎么办呢？
What is happening out there?
外面发生什么事情？
is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family.
就好像他本国语言的总词汇量和自己咿呀学语时他家庭所接纳的他的词汇量之比。