定義
Inflectional affixes （屈折詞綴）（inflectional morphemes）:
inflection: the manifestation of grammatical relationship through the addition of inflectional affixes,such as number,person,finiteness,aspect and case,which do not change the grammatical class of the stems to which they are attached.
屈折變化：屈折變化是通過附加屈折詞綴的語法關係的表現，如數、人稱、有定性、體、格，屈折詞綴不會改變所附加詞語的語法類。
用法
affixes attached to the end of words to indicate grammatical relationships are inflectional
Inflectional affixes
屈折詞綴加在詞幹的後邊，傳遞不同的語法關係或語法範疇，如數、時、格等。如 books中的-s是屈折詞綴，傳遞複數；wiser中的-er是屈折詞綴，傳遞比較級概念，等。
