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rapid是什么意思

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rapid 是什么意思

音标:[ 'ræpid ]  

中文翻译与英英解释

adj.
1.快。
2.敏捷的,麻俐的,快手快脚的(工人等)。
3.峻险的(坡等)。
4.【摄影】感光快的。
短语和例子
a rapid stream 急流。 a rapid thinker 颖慧的思想家。 a rapid journey 匆促的旅行。 a rapid decline 急性肺痨。
n.
〔常 pl. 〕急流;滩,碛;湍流。
adv.
-ly
快,迅速,敏捷,立刻。
n.
-ness
〔罕用语〕=rapidity.
a part of a river where the current is very fast

done or occurring in a brief period of time; "a rapid rise through the ranks"

characterized by speed; moving with or capable of moving with high speed; "a rapid movement"; "a speedy car"; "a speedy errand boy"
同义词:speedy,

A rapid is a section of a river where the river bed has a relatively steep gradient causing an increase in water velocity and turbulence. A rapid is a hydrological feature between a run (a smoothly flowing part of a stream) and a cascade.

例句与用法

1.By working hard he gained rapid promotion .
他工作努力因而晋级很快。

2.The force of the rapids had been terrifying .
这道激流水势实在厉害。

3.Coen gave the young man rapid promotion .
昆很快提升了这个年轻人。

4.The fall in digestibility is quite rapid .
其消化率下降是很快的。

5.A rapid shower had cooled the air .
一场骤然而降的阵雨凉爽宜人。

6.They shot some pretty weirs and rapids .
他们看到了一些美丽的堰坎和湍滩。

7.Other pictures follow in rapid succession .
其他画面紧跟着迅速按顺序出现。

8.Here the current was not so rapid .
这里的水流就不是那么急了。

9.There were no more rapids for a time .
暂时没有再遇上激流。

10.Condensation is very rapid at ph 7-9 .
PH值7-9时缩聚极快。

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