Rusty
rusty /ˈrʌsti/
adj。 生锈的，生疏的，荒废的
It means that the skill that you have or your knowledge of something is not as good as it used to be， because you have not used it for a long time； or means that sth。 Is covered with rust on the surface。
它指的是你所拥有的技能或你对某事的知识因久未使用，而较之以前生疏了；或指的是某物表面上生锈了。
Tom hasn‘t played basketball for a long time， so he is a little rusty this time。
Tom有一段时间没有打篮球了，所以这次有点生疏。
Though his car is rusty， he was still reluctant to buy a new one。
尽管他的车生锈了，但他还是舍不得买辆新的。
来源：每日学英语微信公众账号
责任编辑：陈熙
