hers名词性物主代词。
hers:pron.她的;属于她的;例如:Im a big fan of hers.
His death followed hard on hers.
她死后不久,他也死了。
Your account of events does not correspond with hers.
你对事情的陈述与她说的不相符。
That dress of hers is too short.
她那件连衣裙太短了。