双元音;复合元音;元音连字英释中释na vowel sound made by pronouncing two vowels quickly one after the other. For example, the vowel sound in ‘main’ is a diphthong.
1 The [ju:] diphthong. This combines the y, y, uh-y, Y consonant sound with the oo, closed oo..是一个复合元音,由辅音y, y, uh-y 连接oo构成,发woo时口型紧缩。
更新时间:2025-02-22 14:53:24