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Survival是什么意思？

Survival

英[səˈvaɪvl] 美[sərˈvaɪvl]

复数：survivals;

例句

词组

survival of the fittest
(Biology)the continued existence of organisms which are best adapted to their environment, with the extinction of others, as a concept in the Darwinian theory of evolution (生)（达尔文进化论中的）适者生存。比较natural selection

英语四级真题

英语六级真题

After World War Ⅱ, the academic world turned with new enthusiasm to humanistic studies, which seemed to many scholars the best way to ensure the survival of democracy.
出自-2010年12月阅读原文
Another challenge to language survival is television.
2016年6月六级真题（第一套）听力 Section B
Creating this sanctuary is a bold move that the people of Palau recognize as essential to our survival.
2017年12月六级真题（第二套）阅读 Section A
Even though Spooner screams "Save her! Save her!", the robot rescues him because it calculates that he has a 45 percent chance of survival compared to Sarah's 11 percent.
2017年12月六级真题（第二套）阅读 Section C
The experiment highlights the importance of morality: without it, how can a robot decide whom to save or what's best for humanity, especially if it can't calculate survival odds?
2017年12月六级真题（第二套）阅读 Section C

柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

生存

If you refer to the survival of something or someone, you mean that they manage to continue or exist in spite of difficult circumstances.
例句
...companies which have been struggling for survival in the advancing recession... 在日益萧条的经济环境中挣扎求生的各个公司 Ask for the free booklet 'Debt: a Survival Guide'. 可以索要免费小册子《债务：生存指南》。
N-UNCOUNT

幸存;存活

If you refer to the survival of a person or living thing, you mean that they live through a dangerous situation in which it was possible that they might die.
例句
If cancers are spotted early there's a high chance of survival... 如果癌症在早期发现的话，存活的几率会很高。 An animal's sense of smell is still crucial to its survival. 动物的嗅觉对其生存仍然至关重要。
PHRASE

适者生存

You can use the survival of the fittest to refer to a situation in which only the strongest people or things continue to live or be successful, while the others die or fail.

英汉词典释义

英英词典释义

Noun
1. a state of surviving; remaining alive
2. a natural process resulting in the evolution of organisms best adapted to the environment
3. something that survives