n.[语]音位变体
Allophone is a phonetic variant of a phoneme. 音位变体就是音位的语音变异。
Both of them are allophone of /p/. 它们都是/p/的音位变体。
Allophone ：any of the different forms of a same phoneme. 音位变体：同一个音素的任何不同形式。
In the middle of the night, transmit allophone as expected downstairs. 半夜，楼下果然传来异声。
The homophones and allophone is the very important phenomenon in Manchu nationality writing physique. 摘要同音异相是满文形体学非常重要的现象。
语位变体
