名词
中文翻译：疫苗剂
同义词：
['vaccine', 'vaccine preparation']
例句：
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1. The vaccinoid is anew type of vaccine that has been shownto be effective against the virus.
该疫苗剂是一种新类型的疫苗，已被证明对这种病毒有效。
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2. The vaccinoidwas developed by a team of scientistswho were working on developing a more effectivevaccine.
该疫苗剂是由一支致力于开发更有效疫苗的科学家团队开发的。
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3. Thevaccinoid has been used in clinicaltrials to test its safety and efficacy.
该疫苗剂已在临床试验中被使用，以测试其安全性和有效性。