to use something or someone instead of another thing or person. 用…代替，代之以. You can substitute oil for butter (= use …
必应词典为您提供substitute的释义，美[ˈsʌbstɪˌtut]，英[ˈsʌbstɪˌtjuːt]，v. 取代；（以…）代替； n. 代用品；代替物；代 …
If you substitute one thing for another, or if one thing substitutes for another, it takes the place or performs the …
更多内容请点击：SUBSTITUTE在剑桥英语词典中的解释及翻译 - Cambridge Dictionary