URL:https://i1.rgstatic.net/publication/377059558_Japanese_and_Korean_speakers'_perceptual_boundary_and_discrimination_sensitivity_of_Japanese_fricative_s_and_affricate_ts/links/6592fb856f6e450f19bd04ab/largepreview.png
掲載元:https://www.researchgate.net/publication/377059558_Japanese_and_Korean_speakers'_perceptual_boundary_and_discrimination_sensitivity_of_Japanese_fricative_s_and_affricate_ts