understudied /ˈʌndəstʌdid/ 📖 中文释义 v. 练习做临时演员( understudy的过去式和过去分词 ) 🧩 词形变化 变形 pd原形 understudy 📘 English Definition(英文释义) v be an understudy or alternate for a role ← understructure U 字母词表 understudies →