单词 | rust |
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 |
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