An extracurricular activity or subject is not part of the usual school or college course.(活动、主题等)课外的
humorous used to refer to something a person does secretly or unofficially and not within their normal work or relationship, especially a sexual relationship业余的,分外的;(尤指性关系)婚外的
👨🏻🏫 Mr. Ng 劍橋詞典 📚 – cambridge.mister5️⃣.net
切換為繁體中文