Pronunciation: Learn to pronounce English sounds. Learn to understand phonetic transcription and the phonetic alphabet.

发音：学习英语发音，学习理解标音和音标字母。

youdao

Pronunciation: Learn to pronounce English sounds. Learn to understand phonetic transcription and the phonetic alphabet.

发音：学习英语发音，学习理解标音和音标字母。

youdao