rust

rʌst
四级六级考研托福雅思 Collins 1

英文释义

n. a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture
n. a plant disease that produces a reddish-brown discoloration of leaves and stems; caused by various rust fungi
n. the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water
n. any of various fungi causing rust disease in plants

中文翻译

n. 锈, 生锈, 衰退
vi. 生锈, 衰退
vt. 使生锈, 腐蚀

1
Collins 星级
14,222
BNC 频率
10,260
使用频率

记忆技巧

rust 是一个简单的词，没有明显的词根或词缀，但可以联想到“rusty”这个词，表示生锈的状态。

例句

1. The old bike was covered in rust after being left outside for years.
那辆旧自行车在外面放了多年后全身都是锈。
2. You should apply some oil to prevent the metal from rusting.
你应该涂一些油以防止金属生锈。
3. The rust on the car made it look very old and neglected.
汽车上的锈让它看起来非常旧且被忽视。

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