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extraneous

美音:[ek´streınıəs ]点这儿播放单词美音发声
英音:[ek´streınıəs ]点这儿播放单词英音发声
adj.无关系的,外来的,外部裂化,新异反射

难易程度:

extraneous为短语/超纲词汇

词形变化:

名词:extraneousness 副词:extraneously

近义词, 同义词

extraneous


/ɪk'streɪnɪəs; ɪk`strenɪəs/
adj ~ (to sth)
1 not belonging to or directly connected with the subject or matter being dealt with 与正题无关的
*extraneous information 无关的消息
* extraneous material in a book 书中的题外资料.
2 coming from outside 来自外部的; 外来的
*extraneous interference 外来的干涉.

extraneous


adj formal
[Date: 1600-1700; Language: Latin;Origin: extraneus 'foreign, strange', from extra; EXTRA-]
not belonging to or directly related to a particular subject or problem
= irrelevantextraneous to
 Such details are extraneous to the matter in hand.
coming from outside
 extraneous noises
1. There were extraneous minerals in the water supply that made it unsafe to drink.
    自来水中有外来无机物, 使水不宜饮用。

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