关于retroflex的百科

• retroflex造句怎么写

• Thisthesispresentsaresearchonrecognizingtheretroflexandnon-retroflexspeechsoundsforMandarinChinese.Indianaccentscanbecharacterizedbythefactthatspeakersretroflextheirconsonants.Herwordssoundalittleretroflex,theyarequitepleasanttohear.Articulatedwithth...
• 2017-03-097693