their 和their book区别？ 单纯的their是形容词性物主代词，做形容词修饰名词。意思是他们的、它们的、她们的。做形容词充当定语。如：their teacher is handsome … 继续阅读 their,their 和their book区别?
their 和their book区别？ 单纯的their是形容词性物主代词，做形容词修饰名词。意思是他们的、它们的、她们的。做形容词充当定语。如：their teacher is handsome … 继续阅读 their,their 和their book区别?