upgrades

现在分词：

动词现在分词: upgrading

更多词形：

动词过去式: upgraded | 动词过去分词: upgraded | 动词现在分词: upgrading | 动词第三人称单数: upgrades |

单词例句：

This move might be useful during hardware or software upgrades.

在升级硬件或软件时,此移动可能会有用。

Freight trains travel slowly on upgrades into the hills.

货车徐徐向山上驶去。

Knock control and misfire prevention software will be offered as upgrades.

爆震控制和预防失火软件将提供作为升级。

The environmental upgrades are the latest changes affecting Sears Tower.

环保升级是影响西尔斯大厦的最新式变化。

These products are available with many different options and upgrades.

这些产品有许多不同的选择和升级品。

Security upgrades are very quick and easy.

因此安全性升级既快又简单。

The next page will discuss IOS and firmware upgrades.

下一页要讨论网路作业系统与韧体的更新。

System Upgrades and Refits-How Do They Do That?

系统升级和改装-他们是如何做的？

Once you are teched, you have opened the door to a few very powerful upgrades.

一旦你攀了科技，你就打开了一切非常强大升级技能的大门。