extinct的读音是：英[?k'st??kt]。extinct的详尽释义是adj.(形容词)灭绝的失效的绝种的废除了的无合法继承人的熄灭了的消亡了的破灭了的过时的已消灭的已熄灭的已绝种的已废除的【律】已过时效的（火山等）死的。extinct【近义词】abolished。
一、详尽释义点此查看extinct的详细内容
二、英英释义
"an extinct species of fish"
"an extinct royal family"
"extinct laws and customs"
"an extinct volcano"
"threw his extinct cigarette into the stream"
"the fire is out"
三、网络解释
1. 灭绝的：此是距离方法允许我们推论灭绝的(extinct)祖先的属性,在这个案例中是灭绝的(extinct)核苷序列. 距离方法(Distance Methods)需要在树建筑之前的在所有序列之间计算的成对距离. 一旦获得距离矩阵,就可以利用各种方法来计算树.
2. 滅：4392m), 华盛顿州北部靠近加拿大边境的贝克山(Mount Baker, 3285m) , 俄勒冈州的胡德山(Mount Hood, 3426m)大部分火山都处于休眠状态(Dormant),少数已经完全熄灭(Extinct)比如俄勒冈州的杰斐逊山(Mount Jefferson 3199m),
3. 灭种,熄灭了的：external 外表,形式上,外部的 |extinct 灭种,熄灭了的 | extinguish 灭绝,熄灭
四、例句
This is an extinct species of fish.
这是一种已经灭绝的鱼。
This species will be extinct in a few decades.
几十年后这个物种将会灭绝。
An extinct volcano can no longer erupt.
一个灭绝的火山已不能再爆发。
My hope of getting some employment was extinct.
我要找到工作的希望落空了。
五、词汇搭配
六、经典引文
It tooke fire..but was quickly extinct.
出自：R. ByfieldHe would sit..brooding.., a cigar extinct between his lips.
出自：J. Galsworthy七、词源解说
extinct的相关近义词
abolished、dead、ended、extinguished
extinct的相关反义词
extinct的相关临近词
extinction、external、extincteur、extinctive、extinct book、extinct lake、extinct gene、extinctivity、extinct work、extinct books、extinct block、extinct plant