plugger /'plʌgә/ 📖 中文释义 n. 填塞物, 苦干的人, 宣传员[医] 充填器 🧩 词形变化 复数 pluggers 📘 English Definition(英文释义) n someone who is an active supporter and advocate ← plugged-in P 字母词表 plugger points →