toughness
翻译
坚韧, 强度, 困难, 强硬
例句
The toughness of the material was tested.
这种材料的韧性经受了考验。
He is known for his mental toughness.
他以其坚韧的精神力而闻名。
语法模式
the toughness of ((某物)). (某物)的坚韧。The toughness of the diamond is legendary.
mental/physical toughness. 精神/身体上的坚韧。Athletes need great mental toughness.
近义词
同义词：durability, strength, resilience; 反义词：weakness, fragility
词源
由形容词“tough”和构成名词的后缀“-ness”组成。
记忆技巧
这是“tough”的品质。如果某物很“tough”，它就具有“toughness”。