extinct怎么读/extinct的发音
英： 美：
extinct是什么意思
a. 熄灭的, 灭绝的, 耗尽的
[法] 消灭了的, 过时的, 无效的
a. no longer in existence; lost or especially having died out leaving no living representatives
a. (of e.g. volcanos) permanently inactive
s. being out or having grown cold
extinct的用法和双语例句
1. Dinosaurs are extinct animals that lived millions of years ago.
恐龙是生活在数百万年前的已灭绝动物。
2. The dodo bird is now extinct due to human activity.
渡渡鸟因人类活动现已灭绝。
3. Many species have gone extinct because of habitat destruction.
许多物种因栖息地破坏而灭绝。
4. Scientists are trying to understand why the woolly mammoth became extinct.
科学家正试图理解猛犸象为何灭绝。
5. The volcano eruption caused several plant species to become extinct.
火山爆发导致几种植物物种灭绝。
6. Some languages are now extinct and no longer spoken.
一些语言现已灭绝，不再被使用。
7. The Tasmanian tiger was declared extinct in the 20th century.
塔斯马尼亚虎在20世纪被宣布灭绝。
8. Conservation efforts aim to prevent more animals from going extinct.
保护工作的目的是防止更多动物灭绝。
9. The passenger pigeon was once abundant but is now extinct.
旅鸽曾经数量众多，但现已灭绝。
10. It is believed that this ancient tribe is now extinct.
据信这个古老部落现已灭绝。