pho·no·log·i·cal
adjective/ˌfəʊnəˈlɒdʒɪkl/, /ˌfɒnəˈlɒdʒɪkl/
/ˌfəʊnəˈlɑːdʒɪkl/, /ˌfɑːnəˈlɑːdʒɪkl/
(linguistics)- connected with the speech sounds of a particular language; connected with the study of these sounds
音系；音系学 - phonological analysis
音系分析
- phonological analysis