rusty的讀音：[?r?sti]。
音標：英[?r?sti]；美[?r?sti]。
詞典釋義：生銹的；荒廢的；荒疏的；生疏的；鐵銹色的；赭色的；生硬的；變遲鈍的；沙啞的。
雙語例句：
1、It was my first race for three months and I felt a bit rusty.
這是三個月來我參加的第壹場比賽，我感到有點遲鈍。
2、[as adj. sagging]sagging shelves bearing rusty paint tins.
放著生銹的塗料罐的下彎的架子。
3、My typing is a little rusty.
我的打字技術有點生疏了。
4、He hasn’t used Japanese for decades, and it has long since got rusty.
幾十年不用，他的日語回生了。
5、If not properly maintained, machinery would get rusty as time passes.
機器要不好好養護，久而久之就會生銹。