前面那段是英语角一个版友贴的，后面那段是我在网上找的，一篇比利时的论文
后面那篇文章的词汇量是11000个，还是42000或46000个呢？
The average American, who is 39 years old, possesses around 29,851 words in their vocabulary.
By the age of 3, median vocabulary stands around 3,000 words, and by the age of 10 it grows to over 12,411 words.
The vocabulary peaks at age 59 at close to 32,000 words and starts declining after the age of 65.
Based on an analysis of the literature and a large scale crowdsourcing experiment, we estimate that an average 20-year-old native speaker of American English knows 42,000 lemmas and 4,200 non-transparent multiword expressions, derived from 11,100 word families.
【 在 redapron 的大作中提到: 】
:
: 他们的大学概念比较宽泛，也包括社区大学吧。
: 反正我同事说咱们这边的elite氛围更浓，更acdemic，
: ...................
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修改:snowfields FROM 114.225.88.*
FROM 114.225.88.*