生锈

After a long break from playing the guitar, I felt quite rusty and my fingers didn't move as smoothly as they used to.
长时间没有弹吉他之后，我感觉手生了，手指也不像以前那样灵活。
The old bike had been left out in the rain for years, its chain was rusty and the brakes barely worked.
那辆旧自行车被放在外面淋雨好几年了，链条都生锈了，刹车也几乎失灵。
Due to her long absence from the tennis court, her serve was rusty and lacked precision.
因为长时间没有打网球，她的发球变得生疏，缺乏准确性。
After recovering from an injury, the athlete found his performance rusty and needed time to regain his form.
受伤恢复后，这位运动员发现自己的表现有些生疏，需要时间才能恢复状态。
The painter's skills felt rusty after not holding a brush for months; it took a few practice sessions to get back into the flow.
几个月没拿画笔，画家感觉技艺生疏了，经过几次练习才重新找回了感觉。
My language skills were quite rusty since I hadn't practiced speaking French in ages.
我的法语水平因为很久没有练习而变得相当生疏。
The machinery in the abandoned factory was all rusty and useless, a testament to years of neglect.
废弃工厂里的机器全都生锈了，无法使用，这是多年无人管理的见证。
Taking a refresher course helped him shake off the rustiness and update his knowledge in the field.
参加进修课程帮助他摆脱了生疏感，更新了该领域的知识。
The actor's first few scenes on stage were a bit rusty, but he quickly regained his confidence and delivered a stellar performance.
这位演员刚上台的几幕还有些生疏，但很快他就重拾信心，给出了精彩的表演。
The car that had been parked in the garage for years wouldn't start at first due to a rusty engine.
那辆在车库停放多年的汽车一开始因为引擎生锈而无法启动。