1 -这些不同形式出现，因为不同的声音环境。这些有意义的最小单位称为词素。

换言之，语素是“最小功能单位组成的词”

2 - Morphemes are abstract units, which are realized in speech by discrete units known as morphs. They are actual spoken , minimal carriers of meaning. The morpheme is to the morph what a phoneme is to a phone.

2 -语素是抽象的单位，这是实现在讲话离散单位称为morphs 。他们是讲实际，最少量的运营商的意义。在语素的形态是什么音素是一个电话。

3 - These morphemes coincide with words as they can stand by themselves and function freely in a sentence. Words of this kind are called monomorphemic words.

3 -这些词素配合的话，他们可以站在自己和自由运作的一个句子。词这种被称为monomorphemic话。

4 - Some morphemes, however, are realized by more than one morph according to their position in a word. Such alternative morphs are known as allomorphs.

4 -有些词素，但是，实现由一个以上的形态根据它们的立场，一个字。这种替代morphs被称为

allomorphs 。5 - There are cases where the allomorphs of the plural morpheme are realized by the change of an internal vowel or by zero morph.

5 -在一些情况下， allomorphs的复数语素是实现改变内部元音或零变形。

6 - Free Morphemes which are independent of other morphemes are considered to be free. These morphemes have complete meanings in themselves and can be used as free grammatical units in sentences. They are identical with root words, as each of them consists of a single free root, we might as well say that free morphemes are free roots.