在日耳曼语族的语言中，只有冰岛语的发音中还有类似hl -，hn -和hr -的音。
In the Germanic group of languages, only Icelandic still has a semblance of hl -, hn -, and hr - in pronunciation.
同样保留了该形式的单词有knock和gnaw, 其中k音和g音已经好几个世纪不发音了。
The same holds for knock and gnaw, in which k- and g- have been mute for centuries.
音位学；在语言或一门语言中，对有关其分类和模式以及为大家所默认的发音规则的研究音韵学， 音系学。
The study of speech sounds in language or a language with reference to their distribution and patterning and to tacit rules governing pronunciation.
应用推荐