1 ADJ-GRADED 轻率的；鲁莽的；冲动的 If someone is rash or does rash things, they act without thinking carefully first, and therefore make mistakes or behave foolishly. 轻率的；鲁莽的；冲动的
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It would be rash to rely on such evidence.
依靠这样的证据是草率的。
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Mr. Major is making no rash promises.
梅杰先生没有作出轻率的承诺。
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Don't do anything rash until the feelings subside.
在冷静下来之前不要鲁莽行事。
SYN reckless, hasty, impulsive, imprudent
rashly -
I made quite a lot of money, but I rashly gave most of it away.
我赚了不少钱，但是大部分被我轻率地花掉了。
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My sister always said I acted rashly.
我姐姐总是说我行为鲁莽。
2 N-COUNT 疹子;皮疹 A rash is an area of red spots that appears on your skin when you are ill or have a bad reaction to something that you have eaten or touched. 疹子;皮疹
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I noticed a rash on my leg.
我发现我腿上长了疹子。
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He may break out in a rash when he eats these nuts.
他吃了这些坚果可能会长皮疹。
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The symptoms include skin rashes, fever, and painful joints.
病症包括皮疹、发烧和关节疼痛。
SYN outbreak of spots, spots, hives, urticaria
3 N-SING 大量，许多（令人不快的事情） If you talk about a rash of events or things, you mean a large number of unpleasant events or undesirable things, which have happened or appeared within a short period of time. 大量，许多（令人不快的事情）
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They believe this confusion is responsible for a rash of suicides this spring.
他们认为今年春天一连串的自杀事件是由这次混乱引起的。
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...one of the few major airlines left untouched by the industry's rash of takeovers. [+ of]
没有受到行业内大量收购风波波及的少数几个重要航空公司之一
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Now a rash of scruffy little shops bordered one side of the street.
现在街道的一边排满了各种破旧的小店。
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