something [ˈsʌmθɪŋ]

以下由轻松背单词网站提供

pron.某事，某物；被视为有意义的事物

an object , situation , quality or action which is not exactly known or stated

Something is wrong with the machine. 那机器有点问题。
She seems worried about something. 她似乎为某事担心。