详细解释:n. 锈, 生锈, 衰退
vi. 生锈, 衰退
vt. 使生锈, 腐蚀
【医】 铁锈, 锈斑病(植物)
词型变化：
动词过去式:rusted过去分词:rusted现在分词:rusting第三人称单数:rusts形容词:rustable英语解释：
名词 rust:
a red or brown oxide coating on iron or steel caused by the action of oxygen and moisturea reddish-brown discoloration of leaves and stems caused by a rust fungusthe formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water同义词：rusting