postmaster /'pәust.mɑ:stә/ 托福英语词汇 📖 中文释义 n. 邮政局长[计] 邮件主管员 🧩 词形变化 复数 postmasters 📘 English Definition(英文释义) n. the person in charge of a post office ← postmastectomy P 字母词表 Postmaster General →