To be exceptionally capable or efficient; to be as effective as many; to be worth ten of others.
在这次紧急任务中，他凭着丰富的经验和精湛的技艺，一个人用一当十，圆满完成了所有工作。
In this urgent task, with his rich experience and superb skills, he was exceptionally capable, completing all the work by himself.
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