extinct的形容词形式

extinct

adj. 灭绝的，绝种的；熄灭的；

例句A species once extinct is gone forever.

一个物种一旦灭绝就永远消失了。

There\'s always some guesswork when studying extinct animals.

在研究灭绝的动物时，总要做一些猜测。

As is known to all, the panda is in danger of becoming extinct.

众所周知，熊猫濒临灭绝。

We must protect these endangered animals before they become extinct.

在这些濒危动物灭绝之前，我们必须保护它们。

Unless tiger hunting decreases, tigers will soon be extinct in the wild.

除非减少对老虎的\'捕猎，否则野生老虎将很快灭绝。

When a species goes extinct, it dramatically changes the landscape of biodiversity.

当一个物种灭绝时，它会极大地改变生物多样性的状况。

Perhaps dinosaurs could not tolerate these extreme temperature changes and became extinct.

也许恐龙无法忍受这些极端的温度变化于是灭绝了。