subbing /'sʌbiŋ/ 📖 中文释义 n. 做代替者, 做替工, 地下灌溉 🔗 释义中的汉语词 🧩 词形变化 原形 sub 📘 English Definition(英文释义) n. working as a substitute for someone who is ill or on leave of absence ← subbiconic S 字母词表 subbituminous →