资料来源 : pyDict

未受到搅乱的,平静的,镇定的

资料来源 : WordNet®

unperturbed
     adj : free from emotional agitation or nervous tension; "the
           waiters were unflurried and good natured"; "with
           contented mind and unruffled spirit"- Anthony Trollope
           [syn: {unflurried}, {unflustered}, {unruffled}]