obsolete助记

obsolete

[ˈɒbsəliːt]

adj.废弃的;老式的，已过时的;[生]已废退的;

过去式： obsoleted 过去分词： obsoleted 现在分词：obsoleting 第三人称单数： obsoletes

例句:

1、

Most factories in the area are obsolete and badly managed

这个地区的绝大多数工厂都十分陈旧，经营状况也非常糟糕。

《柯林斯高阶英汉双解学习词典》

2、

Compared with that, internal automatic drilling riveting technology is still at a backward stage, the automatic drilling riveting machines used mostly are the obsolete products which were imported from foreign counties, the application area is also very limited.

相比之下，国内的自动钻铆技术还处在比较落后的阶段，采用的自动钻铆机大部分是进口国外已经淘汰的产品，应用领域也很有限。

互联网

3、

When did the first generation computers become obsolete?

第一代电脑是什么时候淘汰的？

互联网

查看更多翻译