vocabulary可數嗎?

A child's vocabulary expands through reading.

孩子的詞彙量通過閲讀得到擴大。

Reading will enlarge your vocabulary.

閲讀能擴大詞彙量。

His speech is immature, his vocabulary limited

他説話很幼稚，使用的詞彙有限。

Love was a word he'd erased from his vocabulary since Susan's going.

自從蘇珊離開後，他再也不提“愛情”這個詞了。

Most people have a smaller vocabulary in speech than in writing.

多數人口語的詞彙量比書面語少。