become extinct

become extinct 基本解释

灭绝；绝种

become extinct 用法和例句

1、Then Hades will become extinct forever.

不复存在。

2、And causing it to become extinct

和使它们濒临灭绝

3、Will the Chinese sturgeon become extinct?

中华鲟会不会灭绝？

4、Many plants and animals have become extinct.

很多动植物已经绝种。

5、Will the Chinese sturgeon become extinct

中华鲟会不会成为白鳍豚第二？

6、Some species become extinct because of people's ignorance.

有些物种由于人们的无和而灭绝。

7、Nevertheless, not doing this way, these species will then become extinct.

但不这样，这个物种就会灭绝。

8、What a pity that this kind of rare animal has become extinct.

这种珍稀生物已无噍类了，真是可惜啊。

9、Evolution is perilous most products, like species, become extinct.

进化是危险的与物种一样, 多数产品会灭绝。

10、As far as I know, a great many species of fish have become extinct in this century.

据我所知，本世纪有很多种鱼已经灭绝了。

重点词汇

become vi. 变为，成为；变得；变成 vt. 适合，适宜；相称，相当；变成；发生

extinct a. 熄灭的, 灭绝的, 耗尽的 [法] 消灭了的, 过时的, 无效的