语音学上指擦音中气流较弱，摩擦较小，介于元音跟辅音之间的音，叫做半元音。
音节是由一个哑音字母和一个发声字母(元音或者半元音)构成的无意义的复合声音，没有A时GR是一个音节，而有a时gra也是一个音节。
A Syllable is a nonsignificant composite sound, made up of a mute and a Letter having a sound (a vowel or semivowel); for GR, without an a, is just as much a Syllable as GRA, with an a.
音节是由一个哑音字母和一个发声字母（元音或者半元音）构成的无意义的复合声音，没有A时GR是一个音节，而有A时GRA也是一个音节。
Syllable is a nonsignificant composite sound, made up of a mute and a Letter having a sound (a vowel or semivowel ); for GR, without an A, is just as much a Syllable as GRA, with an A.
音节是由一个哑音字母和一个发声字母(元音或者半元音)构成的无意义的复合声音，没有A时GR是一个音节，而有a时gra也是一个音节。
Syllable is a nonsignificant composite sound, made up of a mute and a Letter having a sound (a vowel or semivowel); for GR, without an a, is just as much a Syllable as GRA, with an a.
应用推荐