cumulative是什么意思
- 英式英标[\'kjumjəletɪv]
- 美式音标[\'kjuːmjʊlətɪv]
中文词源
cumulative 积累的
来自cum-,堆积，词源同cumulus.
英文词源
- cumulative (adj.)
- c. 1600, from Latin cumulatus, past participle of cumulare "to heap," from cumulus "heap" (see cumulus) + -ive.
中文解释
1. cumul- + -ative.实用例句
- 1. the cumulative effect of human activity on the world environment
- 人类活动对世界生态环境日积月累的影响来自《权威词典》
- 2. Scientific knowledge is cumulative.
- 科学知识是积累起来的.来自《简明英汉词典》
- 3. This drug has a cumulative effect.
- 这种药有渐增的效力.来自《简明英汉词典》
- 4. It is simple pleasures, such as a walk on a sunny day, which have a cumulative effect on our mood.
- 一些简单的娱乐，譬如在一个阳光明媚的日子散步，就能使我们的心情更愉快。来自柯林斯例句
- 5. The benefits from eating fish are cumulative.
- 吃鱼的好处要长期才能显现。来自辞典例句
