gradation /grei'deiʃәn/ GRE英语词汇 📖 中文释义 n. 逐渐变化, 分等级, 阶级, 顺序[电] 阶度 🔗 释义中的汉语词 顺序 🧩 词形变化 复数 gradations 📘 English Definition(英文释义) n. relative position in a graded seriesn. the act of arranging in grades ← gradating G 字母词表 gradation of crime →