| 释义 |
rust[rʌst]n.1.■锈；铁锈2.■铁锈状污渍3.■铁锈色，赭色4.■衰退；迟钝；(脑子等的)发锈；懒散；惰性5.■腐蚀作用6.■【植物学】锈病；锈菌vi.1.■生锈：Iron exposed to damp air will rust.放在空气潮湿地方的铁会生锈。2.■(因荒废而)衰退；迟钝；(脑子等)发锈；荒废：Without practice her tennis will rust.如不经常练习，她的网球将会荒废。Don't let your mind rust during the summer vacation.在暑期中别让你的脑子生锈。3.■呈铁锈色：The leaves slowly rust in autumn.秋天树叶慢慢变成红褐色。4.■【植物学】患锈病vt.1.■使生锈：The rain has rusted the gate.雨水使大门生了锈。2.■使(脑子等)发锈；使衰退；使迟钝；使荒废：The prolonged war rusted his technique.长期的战争使他的技术荒废了。3.■使…呈铁锈色：Salt will rust the crops.盐分会使农作物变成红褐色。adj.1.■铁锈色的，赭色的better wear out than rust out见wear |