declension
n. 语尾变化；格变化；倾斜；衰退
形容词：declensional
近义词：descent，declivity，decline，worsening，fall，downslope，deterioration，declination，
英英释义
Noun
- the inflection of nouns and pronouns and adjectives in Indo-European languages
- process of changing to an inferior state
- a downward slope or bend
- a class of nouns or pronouns or adjectives in Indo-European languages having the same (or very similar) inflectional forms;
"the first declension in Latin"
例句
- In Latin, the nominative case of first declension nouns ends in a'.在拉丁文中，属於第一类词形变化的名词的主格以a结尾。
- Declension means varying the forms of nouns, pronouns and adjectives in a sentence.变格是指名词、代词和形容词在句中的形式变化。