single-step out

基本解释

The repairman said he thought he only had to replace a single, burned-out component. But he couldn't check it unless I fetched a step-down transformer from home.
这时，修理工告诉我，只需要换一个被烧坏的小零件就可以了，不过需要我把变压器拿来试试。
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You should see a single-screen interface in which each step of the process is carried out inside its own tab and a window-shade visual effect marks the transitions between steps.
应该能够看到单一屏幕的界面，其中结帐过程的每个步骤都在各自的选项卡内进行，而百叶窗式的视觉效果则标记了步骤间的转换。
His colleague sent step-by-step instructions over the phone, and Nott successfully carried out the amputation, despite having only a primitive operations room and a single pint of blood to work with.
他的同事在短信中将操作步骤一步一步地发送给诺特，虽然手术室简陋，只有一品脱血，诺特却成功地完成了截肢手术。

We agreed to keep phasing out fossil fuel subsidies -- perhaps the single-most important step we can take in the near term to fight climate change and create clean-energy economies.
WHITEHOUSE: President Obama’s Press Conference on the G20 Summit