hardnesses
📖 中文释义
- (hardness 的复数) n. 坚硬, 困难, 严厉, 勇气
- [化] 硬度
🔗 释义中的汉语词
🧩 词形变化
原形 hardness
📘 English Definition（英文释义）
- plural of hardness
- n. the property of being rigid and resistant to pressure; not easily scratched; measured on Mohs scale
- n. a quality of water that contains dissolved mineral salts that prevent soap from lathering
- n. the quality of being difficult to do