cheerfulness
中文来自 ECDICT
- n.
- 高兴，快活
构词拆分
cheerful词根/词干
+
-ness后缀
Appended in general, often informally, stylistically, or jocularly, for reification of an attribute. · Appended to adjectives to form nouns meaning "the state of being (the adjective)", "the quality of being (the adjective)", or "the measure of being (the adjective)".
演变路径（由近及远）
- 英语
- 继承自 ←中古英语 cherefulnes