To clean them, wipe them with full-strength white vinegar.

为了弄干净它们，可以用白醋擦洗。

youdao

If you want to clean up those rusted old tools you recently unearthed in your basement or picked up at a tag sale, soak them in full-strength white vinegar for several days.

你想清理刚从地下室取出的锈得掉牙的旧工具或者打磨新买来的工具吧，那么先把它们浸泡在白醋里，几天后再打磨，效果会比较好。

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He was arguing with the king about the need to maintain the cavalry at full strength.

他在和国王讨论保留骑兵全部兵力的必要性。

《柯林斯英汉双解大词典》

It was shorn of its top talent while the Scots were close to full-strength.

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The defences were otherwise safe as the two full-strength sides cancelled each other out.

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Most of his coworkers at ExpressJet, which he said was staffed at full-strength on Tuesday, don't have power.

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