rustiest

英 [ˈrʌstɪɪst]

美 [ˈrʌstiəst]

adj. 生锈的; 荒疏; 荒废; 退步
rusty的最高级

ADJ-GRADED 生锈的
A rusty metal object such as a car or a machine is covered with rust, which is a brown substance that forms on iron or steel when it comes into contact with water.
1. We spent years travelling around in a rusty old van.
  我们多年来都开着一辆生锈的旧货车四处旅行。
2. ...a rusty iron gate.
  生锈的铁门
ADJ-GRADED (技术、知识等)荒废的，生疏的
If a skill that you have or your knowledge of something is rusty, it is not as good as it used to be, because you have not used it for a long time.
1. ...skills which have gone rusty since the previous winter...
  从去年冬天开始就荒废了的技术
2. You may be a little rusty, but past experience and teaching skills won't have been lost.
  你可能有一点生疏，但是过去的经验和教学技巧是不会丢的。
ADJ 铁锈色的;赭色的;深褐色的
Rusty is sometimes used to describe things that are reddish-brown in colour.
1. Her hair was rusty brown.
  她的头发是深褐色的。