源的英文怎么说

源的英文：
root
source
origin

参考例句：

• A fire hazard
  一个潜在的火灾源

• passive inverting circuit
  无源逆变电路

• Scholars have debated whether or not Yagenta became a convert.
  学者们就弥源太是否皈依进行过辩论。

• Any of several small New World freshwater fishes of the genus Fundulus,related to the killifishes.
  ?科鱼产于新大陆的一种底?属小型淡水鱼，与弹鱼有亲源关系

• For security reasons, the source DC must be Windows NT 4.0 SP4 and later.
  由于安全原因，源DC必须是NT4SP4或更新版本。

• These sources are generally viewed in projection against radio nebulae representing the remnants of supernova outbursts
  这类源一般都投影在超星爆发残骸的射电星云上。

• A vortex cage located in the vortex counts the revolutions of the vortex pool
  放置在涡流中的涡流笼圈计数出涡流源的转数。

• Derive itself from
  "由...而来,源出"

• To seek for the origin of a calamity
  追源祸始

• To dwell together on the plain
  族居平源

root是什么意思：
n. 根；根源；根基；词根；祖先
v. 生根；根源在于，来源于

• nematode damage to the soybean roots is characterized by coarse roots
  线虫破坏大豆根系的特征是:根系粗糙。

• These plants have very deep roots.
  这些植物的根长得很深。

• Hope is the root of hopeful.
  hope是hopeful的词根。

source是什么意思：
n. 来源，出处；原始资料；原因；发源地

• They are trying to trace the source of the trouble.
  他们正设法找出这件麻烦事的起因。

• Where is the source of the Nile?
  尼罗河发源于何处？

• Is the water polluted at source?
  河水是在源头受到污染的吗？

origin是什么意思：
n. 起源；出身；原点；起端

• a person with an original
  有创作头脑的人

• It was edited from the original text.
  这是根据原文本编译的。

• a Spanish rendering of the original Arabic
  阿拉伯文的西班牙文译文.

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