aging
aging
ag.ing AHD[³“j¹ng] DJ[6e!d9!0] KK[6ed9!0]
n.(名词)
1.The process of growing old or maturing.
    变老;成熟:变老或变成熟的过程
2.An artificial process for imparting the characteristics and properties of age.
    老化;熟化;陈化:使具有老年特点和特征的人工过程