19.1 The Nature of Stress
基礎(chǔ)科學(xué)

        The nature of stress is simple enough - practically everyone would agree that thefirst syllable of words like father,open,camera is stressed,that the middle syllable isstressed in potato,apartment,relation and that the final syllable is stressed in about,......（本文共 4412 字）     [閱讀本文] >>