必要的

They were plotting how to obtain the necessary information.

他们正在策划如何获取必要的情报。

This is particularly necessary if you have a list of pointers

这是特别必要的，如果你有一个指针列表

You know how much I despise this unnecessary pomp.

你知道我很看不惯这些不必要的铺张。

All of these tasks were im por tant and nec es sary so that she could remain living independently.

所有这些任务都很重要且是必要的，这样她才能保持独立生活。

Can be done positron emission tomography, mediastinoscopy and thoracoscopy in order to reduce unnecessary exploratory thoracotomy.

还可以做正电子发射断层显像、纵隔镜和胸腔镜检查，以减少不必要的开胸探查。

I helped him shed some unwanted poundage before beach season.

在海滩旺季之前我帮他免除了一些不必要的手续费

Weighing slightly more than 3 ounces, the Mobile Power Pack is a necessity for any mobile user.

重量略超过 3盎司，移动电源组是必要的任何移动用户。

When voltage quality problem appears,it is necessary to find out the reasons caused by power system and electricity user.

当电网电压质量出现问题时，从电力用户方面查找原因并加以治理是必要的，但同时也要考核电网状况。

That is why the administration and China's government need to work together to pre-empt trouble.

这就是为什么中美两国政府需要通力合作，以避免不必要的麻烦产生。

This precaution is necessary to ensure safety.

这种措施对确保安全是必要的。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。