名词短语
中文翻译：揉搓
同义词：
['manipulation', 'manipulations']
例句：
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1.The doctor used a rubbing manipulation to relieve her pain.
医生使用一种揉搓手法来缓解她的疼痛。
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2. The scientist conducted several manipulations on the samples to study their properties.
科学家对样本进行了几次操纵，以研究它们的属性。
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3. During the experiment, the scientists manipulated the variables to observe the effects.
在实验过程中，科学家们操纵了变量，以观察其影响。