phonetic notation

• 语音标写；注音符号

phonetic notation的用法和样例：

例句

1. I did not know about the Wade-Giles or the zhu yin phonetic system to help in recognition and pronunciation.
   我并不熟悉如何通过注音符号去辨认方块字及学习发音。
2. The national phonetic alphabet can help primary students understand and grasp the tones of the Chinese phonetic alphabet.
   注音符号便于小学生理解和掌握汉语拼音的声调。