名词
中文翻译：铁锈
同义词：
['rust', 'rusty例句：1. The old iron door is starting to show signs of rust.（旧铁门开始出现锈迹。）']
例句：
-
1. The old iron door is starting to show signs of rust.
旧铁门开始出现锈迹。
-
2.He noticed the rust on the metal surface after a long period of storage.
他注意到金属表面长时间存储后出现了锈迹。
-
3. To prevent rust, it's important to regularly clean and oil the metal parts.
为了防止生锈，定期清洁和润滑金属部件是很重要的。