uppercase /'ʌpәkeis/ 📖 中文释义 a. 大写字母的vt. 用大写字母写, 以大写字母印刷 📘 English Definition(英文释义) a. relating to capital letters which were kept in the top half of a compositor's type case; X and Y and Z etc" ← upperbound U 字母词表 upperclassman →