n. 主题（theme的复数）；布景主题；桌面主题
n the subject matter of a conversation or discussion
n a unifying idea that is a recurrent element in literary or artistic work
n (music) melodic subject of a musical composition
n an essay (especially one written as an assignment)
n (linguistics) the form of a word after all affixes are removed
v provide with a particular theme or motive
- 原型: theme
英汉双解字典由 ECDICT 提供