动词短语
中文翻译：Unknown
同义词：
['hold', 'manage', 'control', 'grasp', 'secure', 'stabilize', 'concentrate', 'focus', 'maintain', 'keep', 'retain']
例句：
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1. She got a grip on her emotions and started to speak calmly.
她控制住了自己的情绪，开始平静地说话。
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2.The team managed to get a grip on the situation before it became too difficult.
团队设法在情况变得太困难之前控制住了局面。
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3.The scientist secured the data by using advanced encryption techniques.
科学家通过使用高级加密技术确保了数据的安全。