rusty
🇺🇸
/ˈrʌsti/
🇬🇧
/ˈrʌsti/
covered in rust, which is a reddish-brown coating that forms on iron or steel when it gets wet
The rusty old bicycle had been left outside in the rain for years.
那辆生锈的旧自行车已经在外面雨里放了好几年。
not as skilled as before because of not practicing for a long time
After not playing for months, my piano skills are quite rusty.
几个月没弹之后,我的钢琴技巧相当生疏了。