The primary one is performance.

主要缺点是性能。

youdao

The typical RichFaces attributes are available, but the primary one you will use is switchType.

通常的 RichFaces 属性在该组件中都可以使用，但是您将使用的主要属性是 switchType。

youdao

The primary one is that regular reboots assure that the machine is configured to boot correctly.

其中最主要的是正常的重启能够保证机器被配置得能正确的启动。

youdao

The British American School of Los Angeles is one of a few American private schools that teach the International Primary Curriculum.

VOA: special.2011.03.10

In Book One alone there are four primary instances of what we can think of as this primary simile dynamic.

仅第一本里就有四个主要的例证,我们可以看作最初的明喻来源的动力。

耶鲁公开课 - 弥尔顿课程节选

This is one of the primary strategies that Milton develops, especially in the first two books of Paradise Lost, as a kind of defense against his dependence on classical literature.

这是弥尔顿发展出的早期策略之一，尤其是在《失乐园》的前两册书中,这似乎是在反驳他对古典文学的依赖。

耶鲁公开课 - 弥尔顿课程节选

But these deficits come in two types: the normal one and a primary one.

FORBES: Italian Elections: The Real Problem Is The Primary Surplus Means Italy Can Leave The Euro

And the SNP has focussed on education, pledging to reduce the size of primary one to three classes.

BBC: Parties take to the streets

That said, there are plenty of reasons to like what it has to offer, the primary one being design.

ENGADGET: GoPro HD Hero review and helmet cam face-off