常見(jiàn)例句In articulating a Monophthong, the vowel-sound doesn't change in quality throughout the course of a syllable. 發(fā)單元音時(shí),在一個(gè)音節(jié)的發(fā)音過(guò)程中不改變音質(zhì)。Monophthong vowels, compound vowels and nasal terminal vowels as well as the rates of every error type and the causes of the high-rate types have been discussed. 按照單元音韻母、純?cè)魪?fù)合韻母和鼻韻尾復(fù)合韻母的分類,統(tǒng)計(jì)了三類韻母中的偏誤比率,分析了偏誤率較高的幾類偏誤的原因。In articulating a Monophthong, the vowel-sound doesn't change in quality throughout the course of a syllable. The other vowels in English are relatively Monophthongs. 發(fā)單元音時(shí),在一個(gè)音節(jié)的發(fā)音過(guò)程中不改變音質(zhì)。英語(yǔ)中其他元音均為單元音。例如: 返回 monophthong