本文目录一览1，单词improvement是可数名词吗2，Improvementsareincreasingnumberdaybyday3，improvement是什么意思4，improvement是可数名词吗5，improvement是什么意思6，关于improvement的几个问题7，improvement什么意思1，单词improvement是可数名词吗inprovement是个抽象名词，不可数是的来自.例如21135261Thearchitectmadeanimprovementtothebuil