extinction

英[ik'stiŋkʃn]美[ik'stiŋkʃən]

n.[U]
1.灭绝，绝种
2.熄灭

同：	[n.] defunctness, experimental extinction, extermination, extinguishing

He had settled to his safety and accepted perforce his extinction
他已习惯于苟安，被迫接受自己的湮没。收藏
The animals were ruthlessly hunted to the verge of extinction
这些动物由于遭到无情的捕猎而濒于灭绝。收藏
One in eight bird species is also in danger of extinction, and more than five thousand different plants.
种鸟类中就有一种面临灭绝的危险，另外还有超过5000种不同的植物。收藏
The Hawk gens of the senecas were reduced to a small number of persons, and its extinction became imminent
塞内卡斯的鹰氏族人口减到了为数很少的程度，绝灭之祸眼见就要到来。收藏
Pleistocene glaciation caused the extinction of many species
第四纪冰期，使许多物种绝灭。收藏

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