rustiness
noun /ˈrʌstinəs/
/ˈrʌstinəs/
[uncountable]- the state of being covered with rust
生锈: 被锈覆盖的状态- the rustiness of the metal
金属的生锈
- the rustiness of the metal
- (informal) the state of not being as good as you used to be at a sport, skill, etc. because you have not been practising
荒疏;荒废;退步 - He showed some rustiness in his first match since January.
他在一月份以来的第一场比赛中表现出了一些不自信。
- He showed some rustiness in his first match since January.