发布于：2025-07-04 23:52浏览量：69文/优校网
【来源及含义】Latin: to wear out, to grow old; to fall into disuse; to grow out of use; elderly, older
【相关词根词缀】;Related "old; old age, elder" units: ;gero-; ;presbyo-; ;sen-; ;veter-.
【同源单词】obsolesce, obsolesced, obsolescence, obsolescent, obsolescently, obsolescing