We all had our cameras at the ready.

我们都准备好了照相机。

《牛津词典》

He must keep his camera at the ready for quite a long time.

他必须使照相机处于准备状态很长时间。

youdao

If something did happen, they were at the ready, or at least as ready as they could muster.

要是确实发生了什么事情，他们就处于准备状态，或者至少尽他们所能聚集的力量准备。

youdao

The goal is to have everything ready to serve a hot meal at 7 in the morning.

VOA: special.2009.01.28

He's starting to champ at the bit. He's ready to write an epic poem on much more important subjects than shepherds and shepherdesses.

他已经迫不及待地想要写一首史诗,写一些比田园牧羊生活更为重要的题材。

耶鲁公开课 - 弥尔顿课程节选

Or, if you are at a party and you're ready to leave but you've left your bag with the host,

又或者，你在一个派对上，你准备要走了，但是你刚才把你的包放在派对主人那里了，

Where 课堂 - SpeakingMax英语口语达人

This means staffing those branches with bilingual speakers and with Spanish marketing materials at the ready.

FORBES: Show Me the Dinero

It was clear from their manner of speech that all officers were at the ready.

CNN: STORY HIGHLIGHTS

As the devices that support SDHC UHS-I become prevalent, our UltimateXX cards are at the ready.

ENGADGET: Kingston launches USB 3.0 roadmap, SDHC UHS-I UltimateXX card