非的英文

Ⅰ名词
1.(错误) mistake; wrong; errors 短语和例子
明辨是非 make a clear distinction between right and wrong; 痛改前非 thoroughly rectify one's errors; 文过饰非 try to cover up one's mistakes2.(指非洲) short for africa 短语和例子
南非 south africa3.(姓氏) a surname 短语和例子
非调 fei tiaoⅡ动词
1.(不以为然; 反对; 责备) object to; oppose; blame; censure 短语和例子
+更多解释...不可厚非 excusable; not altogether inexcusable2.(不合于) not conform to; run counter to 短语和例子
非礼 a breach of etiquette; impolite3.(不是) be not 短语和例子
答非所问 give an irrelevant answer; 非笔墨所能形容 no words can adequately describe; beggar description4.[口语] (必须) have got to; simply must 短语和例子
不行, 我非得去。 no, i simply must go.Ⅲ副词
(跟“不”呼应, 表示必须) 短语和例子
非下苦功不可 require painstaking effort; must work even harder; 非她不娶 will take no one but her to wifeⅣ[前缀] (表示否定或不属于某种范围) un-; non-; in-; il-; ir-; im- 短语和例子
非金属 nonmetal; 非正义 unjust

• “非”标符:    not operator
• “非”函数:    not function
• “非”逻辑:    inversion

例句与用法

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1. It seems neither necessary nor credible .
   这看来既非必需，也不可信。
2. The inactive components are important too .
   非活性的成分也是重要的。
3. Why use wood when you can use plastic ?
   既然能用塑料，何必非用木料？
4. We can get nonmalignant hybrid cells .
   我们可以获得非恶性的杂种细胞。
5. The earth is a spheroid and not a sphere .
   地球是一个椭球而非球体。