英 [dɪˈklenʃ(ə)n] 美 [dɪˈklenʃ(ə)n]
n. 词尾变化；变格；倾斜；衰退
declension /dɪˈklɛnʃən/
名词 inflection of nouns, pronouns, or adjectives for case, number, and gender (名词、代词和形容词在格、数和性等方面的)词形变化
名词 the complete set of the inflections of such a word 某个词的全部词形变化
"puella" is a first-declension noun in Latin
the inflection of nouns and pronouns and adjectives in Indo-European languages
process of changing to an inferior state
同义词： deterioration / decline in quality / worsening
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
... declaring 宣告行为 declension （名词，代词，形容词）词尾变化；变格 declinable 可变格 ...
第八课,(续)-呼格(vocative)、单盛复数,回目次,-a结尾的中性名词之曲用(Declension),8.1.
An ardent outset may be followed by declension.
热情的开端可能继之以冷漠。
I could not take the declension of the sun at noon today, again due to overcast.
由于多云天气再次出现，今天我没法儿从观测中午太阳倾角来判定方位。
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。
English features a loose conjugation and declension pattern.