| 例句 |
impermanencenoun the state or quality of lasting only for a short timethe ancient Roman ruins are a telling reminder of the impermanence of even the grandest man-made constructions ephemerality, evanescence, fleetingness, fugitiveness, impermanency, momentariness, temporariness, transience, transiency, transitoriness brevity, shortness endurance, permanence, permanency continuance, continuationlongevity in 1796 |