Callers
n. 访问者( caller的复数形式 ); 呼叫者; 鸣叫物; 打电话者
🗣️ 情景例句
What's the book about?
这些书写什么？
Why didn't you call me?
为什么你不打电话给我？
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。