past是介词还是形容词?
既是介词又是形容词
如:The days are past / in the past few years(形容词)
He walked past the school/ he is past 40(介词)
此外,还做名词
He speaks little about his past
既是介词又是形容词
如:The days are past / in the past few years(形容词)
He walked past the school/ he is past 40(介词)
此外,还做名词
He speaks little about his past