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美音:[sɔ:s ]点这儿播放单词美音发声
英音:[sɔ:s ]点这儿播放单词英音发声
n.来源,水源,消息来源,原始资料,发起者 源,源极

难易程度:

source为短语/超纲词汇   词频:643

词形变化:

动词过去式:sourced 过去分词:sourced 现在分词:sourcing 第三人称单数:sources

词根

surge,surrect=to rise(立起)

近义词, 同义词

相关词

beginning  derivation  origin  root    

source


/sɔ:s; sɔrs/
n
1 starting-point of a river 河流的源头; 发源地
*the sources of the Nile 尼罗河的发源地
* Where is the source of the Rhine? 莱茵河发源于何处?
2 place from which sth comes or is obtained 来源; 出处
*news from a reliable source 来源可靠的消息
* a limited source of income 有限的收入来源
* Is that well the source of all the cases of infection? 所有这些传染病病例都是由那口井引发的吗?
3 (esp pl 尤作复数) personor thing (esp a book, document, etc) supplying information,esp for study 提供资料的人, 原始资料(尤指书、文件等)(尤指供研究的资料)
*He cited many sources for his book. 他在书中引用了许多资料.
* [attrib 作定语] source material 原始资料.
4 (idm 习语) at `source at the point of origin or beginning 在源头; 在发源地; 在开端
*money taxed at source, ie before it is given to the earner 扣除税金後发放的钱
* Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的?
1. Even if a piped water supply is safe at its source, it is not always safe by the time it reaches the tap.
    即使管道供水系统在水源处安全的,等水到达龙头时就不一定总是安全的了。

2. We must trace the source of these noxious gases before they asphyxiate us.
    在我们被这些有毒气体窒息之前, 必须查出其来源。

3. Where is the source of the Thames?
    泰晤士河源出何处?

4. Whatever the source of noise, one thing is certain: silence, it seems, has become a golden memory.
    不管噪声来自何方,有一点是肯定的:看来寂静已变成一种珍贵的回忆。

5. Water is the source of this beauty and the source of life on Earth.
    水是地球上的美丽之源、生命之源。

6. Women of child-bearing age are at greatest risk, since their monthly bleeding is a major source of iron loss.
    育龄女性危险最大,因为月经是铁流失的重要原因之一。

7. Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tap-water, or untreated water from any other source.
    短途旅行到水质不保险的地区时,应避免饮用水龙头的水或未经处理任何其他来源的水。

8. The noise pollution survey revealed a rather surprising and possibly amusing old fashioned source of noise.
    这个有关噪音的污染调查还揭示了一种出人意外而同时可能会引人意外而同时可能会引人发笑的老式噪音源。

9. Then she left England for Africa, the source of what was called "the black gold."
    然后该船离开了英国前往非洲,那里被称作“黑色黄金”的源头。

10. The continual source of our strength was our mutual trust and respect.
    相互信任和尊重是我们俩永不枯竭的力量源泉。

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