In previous studies,the grammatical meaning of the aspect marker guo(过)has been summarized as"terminality","repeatability"and"discontinuity".This article suggests that the action or state expressed by guo has the characteristic of"reco...MORE In previous studies,the grammatical meaning of the aspect marker guo(过)has been summarized as"terminality","repeatability"and"discontinuity".This article suggests that the action or state expressed by guo has the characteristic of"recoverability".The so-called"recoverability"refers to the change process ...