Question

rash n.疹子；大量adj.鲁莽的；轻率的 (1) 身上还有这种疹子，就仍然有传染性。(2) 他身上出现了丘疹。(3) 因气温很高，他浑身长了皮疹。(4) 学生们发出一片抱怨声。(5) 不要鲁莽行事。(6) 他进行鲁莽的投机。(7) 他对该提议轻率的拒绝激怒了我。(8) 他做决定太仓促--现在可吃到苦头了。 As an adjective, rash has meant "quick, vigorous" since the 1300s by way of Scotland. The meaning shifted to "reckless" a few hundred years later, and can still be used that way — a "rash decision" is a sudden, not well thought out one. Rash, the noun that no one wants on their skin, came a few hundred years after that, but from the French word rache which at some point meant "ringworm." Ringworm still gives us a red, itchy rash. Fun! Rash can also mean a lot of unpleasant things happening in a short amount of time, like robberies or earthquakes.

Accepted Answer

英 [ræʃ] 美 [ræʃ] (1) While you have this rash you are still infectious.(2) A rash has appeared on his body.(3) The heat brought him out in a rash.(4) Students made a rash of complaints.(5) Don't do anything rash.(6) He ventured on a rash speculation.(7) His rash dismissal of the offer annoyed me.(8) He made a rash decision now he's suffering for it. A rash is something that spreads like wild fire — red itchy skin or a series of unfortunate events. It can also describe an impulsive, wild decision. 1[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]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. It would be rash to rely on such evidence...依靠这样的证据是草率的。Mr. Major is making no rash promises...梅杰先生没有作出轻率的承诺。Don't do anything rash until the feelings subside.在冷静下来之前不要鲁莽行事。rashlyI 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。My sister always said I acted rashly.我姐姐总是说我行为鲁莽。rashnessWith characteristic rashness and valor, Peter plunged into the icy water.以他惯有的冲动和勇气，彼得一头扎进了冰冷的水中。...the rashness of youth.年少的鲁莽2[N-COUNT 可数名词]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. I noticed a rash on my leg...我发现我腿上长了疹子。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。The symptoms include skin rashes, fever, and painful joints.病症包括皮疹、发烧和关节疼痛。3[N-SING 单数名词]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.   [N of n]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。...one of the few major airlines left untouched by the industry's rash of takeovers...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。

英语单词	rash
英美音标	英 [ræʃ] 美 [ræʃ]
中文释义	n.疹子；大量 adj.鲁莽的；轻率的
英语例句	(1) While you have this rash you are still infectious. (2) A rash has appeared on his body. (3) The heat brought him out in a rash. (4) Students made a rash of complaints. (5) Don't do anything rash. (6) He ventured on a rash speculation. (7) His rash dismissal of the offer annoyed me. (8) He made a rash decision now he's suffering for it.
中文例句	(1) 身上还有这种疹子，就仍然有传染性。 (2) 他身上出现了丘疹。 (3) 因气温很高，他浑身长了皮疹。 (4) 学生们发出一片抱怨声。 (5) 不要鲁莽行事。 (6) 他进行鲁莽的投机。 (7) 他对该提议轻率的拒绝激怒了我。 (8) 他做决定太仓促--现在可吃到苦头了。
vocabulary简明	A rash is something that spreads like wild fire — red itchy skin or a series of unfortunate events. It can also describe an impulsive, wild decision.
vocabulary扩展	As an adjective, rash has meant "quick, vigorous" since the 1300s by way of Scotland. The meaning shifted to "reckless" a few hundred years later, and can still be used that way — a "rash decision" is a sudden, not well thought out one. Rash, the noun that no one wants on their skin, came a few hundred years after that, but from the French word rache which at some point meant "ringworm." Ringworm still gives us a red, itchy rash. Fun! Rash can also mean a lot of unpleasant things happening in a short amount of time, like robberies or earthquakes.
柯林斯解释	1 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]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. It would be rash to rely on such evidence... 依靠这样的证据是草率的。 Mr. Major is making no rash promises... 梅杰先生没有作出轻率的承诺。 Don't do anything rash until the feelings subside. 在冷静下来之前不要鲁莽行事。 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。 My sister always said I acted rashly. 我姐姐总是说我行为鲁莽。 rashness With characteristic rashness and valor, Peter plunged into the icy water. 以他惯有的冲动和勇气，彼得一头扎进了冰冷的水中。 ...the rashness of youth. 年少的鲁莽 2 [N-COUNT 可数名词]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. I noticed a rash on my leg... 我发现我腿上长了疹子。 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。 The symptoms include skin rashes, fever, and painful joints. 病症包括皮疹、发烧和关节疼痛。 3 [N-SING 单数名词]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. [N of n] 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。 ...one of the few major airlines left untouched by the industry's rash of takeovers... 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 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。

Rash I Made Skin Things Appeared Wild Red