By comparing with research findings of other languages such as English and Cantonese, the present study provides further insights into the role of both universal tendencies and the ambient language in phonological acquisition.

• 此外，研究结果还表明在普通话儿童的语音习得中同时体现了各语言共有的“普遍趋势”和普通话独有的语音特征，从而为跨语言语音习得的研究提供了新的证据，进一步发展了儿童语音习得的理论。