动词短语
中文翻译：双重夹紧
同义词：
['double-check', 'double-lock', 'double-stitch']
例句：
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1. Beforewe start work, we always double-check the tools to make sure they are in good condition.
在我们开始工作之前，我们总是检查工具以确保它们处于良好状态。
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2. The engineer double-checked the calculations before presenting his findings.
工程师在提出他的发现之前，再次核对了计算。
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3.She double-stitched the seam on her dress to ensure it was securely fastened.
她双针缝制了她的连衣裙的边，确保它被牢固地缝住。