名词
中文翻译：预备援助
同义词：
['preparatory aid', 'preliminary assistance例句：1. The government provided preparatory assistance to the refugees in need.（政府向需要帮助的难民提供了预备援助。）']
例句：
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1. The government provided preparatory assistance to the refugees in need.
政府向需要帮助的难民提供了预备援助。
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2.The team leader offered preparatory assistance to the new members.
团队领导向新成员提供了预备援助。
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3. The company's preparatory assistance helped the construction project to proceed smoothly.
公司的预备援助帮助了建设项目顺利进行。