新东方-柯林斯雅思备考词典

rust

英 [rʌst]

[NOUN, VERB]

词汇频率：

COLOUR. 色彩词

1. 铁锈色（的）
Rust is sometimes used to describe things that are reddish brown in colour.
双语例句
例：
rust and gold leaves from the maples.
铁锈色和金黄色的枫叶。

NOUN. 名词

1. [U 不可数名词] 锈
Rust is a brown substance that forms on iron or steel, for example when it comes into contact with water.
双语例句
例：
a decaying tractor, red with rust.
一辆锈迹斑斑的破拖拉机。

VERB. 动词

rusts , rusting , rusted
1. [I 不及物动词] 生锈
When a metal object rusts, it becomes covered in rust and often loses its strength.
双语例句
例：
Copper nails are better than iron nails because the iron rusts.
铜钉比铁钉好，因为铁钉会生锈。

新东方在线雅思考试热词