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ExtinCt

adj. 熄灭的, 灭绝的, 耗尽的 vt. 使熄灭 an extinct species 已灭绝的物种 an extinct volcano 死火山 a fashion long extinct 早已过时的式样 Many animals and birds are now extinct. 许多鸟兽现已绝种. All hope was extinct. 一切希望都破灭了. extinction extinct的名词形式 反义词: exist 存在

extinct adj.消灭了的, (火, 希望等)已熄灭的, 破灭的(生物)绝种的, 灭绝的(官职等)废除了的; 无合法继承人的(法令等)过时的; 失效的已失去原来面目的an extinct family 已绝嗣的家族an extinct species 已灭绝的物种an extinct volcano 死火山a fashion long extinct 早已过时的式样Many animals and birds are now extinct. 许多鸟兽现已绝种.All hope was extinct. 一切希望都破灭了.

extinct adj.灭绝的; 绝种的; 消逝的; 破灭的 词根:stinct1. =prick,表示"刺,刺激"; 2. 引申为火焰 【灭绝的,绝种的】是一种状态,一般是be extinct或become extinct,我想不出一个动词直接是灭绝或绝种的,extinct也没有什么动词属性,就是一个形容词.

extinctive是使消灭的,消灭性的,消灭的,灭火的 (比如extinctive atmosphere 灭火气氛) extincted不是一个形容词,它只是extinct的过去式或者过去分词形式 extinct可以作为形容词或者动词 (比如dinosaurs were extinct. 此处作形容词 dinosaurs extincted 此处作动词)

形容词,灭绝、绝种、消失、不活跃 A species of animal or plant that is extinct no longer has any living members,either in the world or in a particular place.It is 250 years

extinct[英][kstkt][美][kstkt]adj.灭绝的; 绝种的; 消逝的; 破灭的; If the current trend continues, black farmers in the United States may be extinct by the end of this decade.如果当前趋势继续发展下去,美国的黑人农民将在这个十年末不复存在.

extincta.1. (火等)熄灭了的The volcano is extinct.这座火山是座死火山.2. 消亡了的;破灭了的My hope of getting some employment was extinct.我要找到工作的希望落空了.3. 绝种的,灭绝的The passenger pigeon is extinct.旅鸽已绝种.4. (职位等)废除了的;(贵族称号等)无合法继承人的5. (法令,风俗等)过时的,失效的

形容词,灭绝、绝种、消失、不活跃32313133353236313431303231363533e59b9ee7ad9431333262383531 A species of animal or plant that is extinct no longer has any living members, either in the world or in a particular place. It is 250 years

你好!extinction 名词recycle动词 wing名词 into 介词 have 动词 extinct 动词 spotted 形容词over across 介词 cut 动词 stripe 名词 warm 形容词望采纳记得给问豆啊!

两个都有灭绝的意思.但die out 是动词,extinction是名词,其含义比die out要丰富.extinction还有下面几种意思:名词 n.[U]1.灭绝;消灭Apes are in danger of extinction .猿类正处于绝种的危险之中.2.熄灭;扑灭;破灭the extinction of one's hopes .希望的破灭 .the extinction of a fire .一场火的扑灭 .网络释义extinction1.消光;绝灭,消失,绝迹extinction.2.消光extinction .3.熄灭、灭火extinction.

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