diphthong
柯林斯词典
1. N-COUNT A diphthong is a vowel in which the speaker's tongue changes position while it is being pronounced, so that the vowel sounds like a combination of two other vowels. The vowel sound in "tail" is a diphthong. 双元音
返回 diphthong
diphthong /ˈdɪfθɒŋ, ˈdɪp-/ (diphthongs)
剑桥词典
- a vowel sound in which the tongue changes position to produce the sound of two vowels
双元音
比较
monophthong
triphthong 返回 diphthong