positional phoneme

• 位置性音位

positional phoneme的用法和样例：

例句

1. They might form a contrast if they are two distinctive phonemes, or they do not form a contrast in meaning if they are allophones of the same phoneme.
   两个相似的语音如果是两个区别性音位，它们在意义上形成对立，如果是同一音位的变体，在意思上不形成对立。