phonemic contrast的用法和樣例：
例句
- Phonemic contrast refers to the relation between two phonemes.
音位對立是指音位之間的關係。 - Markedness theory, one of the fundamental theories of structuralist linguistics, was put forward by the Prague School in their study of phonemic oppositions.
標記理論是結構主義語言學的重要理論之一，是布拉格學派研究音位對立問題時提出來的。
