In certain languages, the inflection of nouns, pronouns, and adjectives in categories such as case, number, and gender.
词形变化某些语言中, 名词, 代词和形容词在格, 数和性等方面的词形变化
A falling inflection of the voice, as at the end of a sentence.
声音降落, 降句调发音时下降的音调
In English, some questions have a rising inflection.
在英语中有些疑问句需要用升调。