n.成熟，芳醇，肥沃，怡然...

He turned back abruptly to her as if impatient with her slowness.他兀地一下转过身对着她,仿佛对她的迟缓感到不耐烦似的....stepping with deliberate slowness up the steep paths.小心翼翼地沿着陡峭的小路慢慢往上走She lowered the glass with calculated slowness.她有意慢慢地放低...

n.低下，卑贱，微弱...