Morphemes can have multiple allomorphs depending on the context or morphological rules of a language.

根据语言的上形态规则， 语素可以有多个同质异形。

But not all allomorphs are predictable.

但并不是所有的语素是可预测的。

In summary, allophones and allomorphs both demonstrate variations in linguistic elements without changing the underlying meaning.

总之， 同位和异形表现出语言元素的化， 而不改潜在的含义。

Allophones and allomorphs are linguistic concepts that relate to the variation of sounds and morphemes within a language.

和是与语言中声音和语素的化相关的语言概念。