共 29 条
[1]
[Anonymous], 1999, Hand Book of the International Phonetic Association.
[2]
[Anonymous], [No title captured]
[9]
COMPARING THE VOCALIC FEATURES OF ENGLISH, GERMAN, SPANISH AND FRENCH
[J].
IRAL-INTERNATIONAL REVIEW OF APPLIED LINGUISTICS IN LANGUAGE TEACHING,
1964, 2 (02)
:71-96