# unchanging
##### 词义
- 英:/ʌnˈtʃeɪndʒɪŋ/; 美:/ʌnˈtʃeɪndʒɪŋ/
- #词性/adj 不变的;永恒的
##### 例句
- Of course , these basic methods are not rigid and unchanging .
- 当然,这些基本方法也不是僵化不变的。
- ( of a number ) having a fixed and unchanging value .
- (指数量)有固定不变的值。
- Form unchanging targets made entry to attention system faster than form changing targets .
- 特征变化目标的注意识别速度显著高于特征不变的目标;