rash /ræʃ/

noun

1

[C, usually sing.] 皮疹；疹

an area of red spots on a person's skin, caused by an illness or a reaction to sth

I woke up covered in a rash.

我醒来时长了一身皮疹。

I come out in a rash (= a rash appears on my skin) if I eat chocolate.

我一吃巧克力就长皮疹。

The sun brought her out in (= caused) an itchy rash.

太阳晒了她一身痱子。

a heat rash (= caused by heat)

痱子

2

[sing.] ~ (of sth)

大量；许多；（涌现的）令人不快的事物

a lot of sth; a series of unpleasant things that happen over a short period of time

a rash of movies about life in prison

大量关于监狱生活的电影

There has been a rash of burglaries in the area over the last month.

近一个月这一带发生了很多起入室行窃案。

adj.

~ (to do sth)

(of people or their actions 人或行为) 轻率的；鲁莽的

doing sth that may not be sensible without first thinking about the possible results; done in this way

同义词： impulsive, reckless

a rash young man

鲁莽的年轻人

It would be rash to assume that everyone will agree with you on this.

你要是认为在这件事上谁都会同意你的看法，那就太欠考虑了。

Think twice before doing anything rash.

不要草率行事，要三思而行。

This is what happens when you make rash decisions.

这就是你贸然作决定的后果。

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