重 点
Rust is a brown substance that forms on iron or steel, for example when it comes into contact with water. 锈
noun [具体名词] 锈，铁锈；（植物的）锈病，锈菌；铁锈色，赭色
...a decaying tractor, red with rust. … 一辆腐朽的拖拉机，因生锈而呈红色。
verb [vt. 及物动词] 使）生锈；成铁锈色；（因疏忽或不用而）衰退，变迟钝；（因长时间不用或有害使用而）损害，腐蚀
Copper nails are better than iron nails because the iron rusts. 铜钉比铁钉好，因为铁钉会生锈。
- rust 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 46 Do it yourself rust 动词: 生锈
铁不磨一定(must)会生锈(rust)
n. 锈；生锈；锈病
- 网友用 “Rust” 造句精选
- ...a decaying tractor, red with rust. …一辆腐朽的拖拉机，因生锈而呈红色。
- ...rust and gold leaves from the maples. …铁锈色和金黄色相间的枫叶。
- Rust had eaten into the metal. 这金属已经锈坏。
- Brass doesn't rust. 黄铜不生锈。
- We provide a 5-year guarantee against rust. 我们保证5年不生锈。