genteelly       
adverb uk/dʒenˈtiːl.li/ us/dʒenˈtiːl.li/
 彬彬有礼地;状似高贵地
in a polite, gentle, or graceful way
  She tittered genteelly. 她很有风度地笑了笑。 
 They sipped tea genteelly from a china cup and saucer. 他们用骨瓷茶杯和茶托温文尔雅地小口喝着茶。 
 See: genteel
 - More examples
 - She behaved very genteelly.
 - He munched genteelly on a ham sandwich.
 - She dabbed at her eyes and then blew her nose genteelly.