rash

柯林斯词典

1. ADJ If someone is rash or does rash things, they act without thinking carefully first, and therefore make mistakes or behave foolishly. 轻率的
It would be rash to rely on such evidence. 依靠这样的证据太轻率了。
2. rashlyADV 轻率地
I made a lot of money, but I rashly gave most of it away. 我赚了很多钱，但我轻率地挥霍了其中的大部分。
3. N-COUNT 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
He may break out in a rash when he eats these nuts. 他吃了这些坚果以后可能会长出疹子。
4. N-SING 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. (短期内出现的) 一连串 (不悦之事)
...one of the few major airlines left untouched by the industry's rash of takeovers. …在这一连串的行业兼并中剩下的少数几个未被波及的大航空公司之一。