proportionalities 📖 中文释义 (proportionality 的复数) n. 比例性, 相称, 均衡性[机] 比例, 均整 🔗 释义中的汉语词相称 🧩 词形变化 原形 proportionality 📘 English Definition(英文释义) plural of proportionalityn. a ratio of two quantities that is constant ← proportionalist P 字母词表 proportionality →