名词
中文翻译：注射器
同义词：
['needle', 'hypodermic syringe例句：1. The doctor used a hypodermic needle to inject the patient with medication.（医生用细长针头给病人注射药物。）']
例句：
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1. The doctor used a hypodermic needle to inject the patient with medication.
医生用细长针头给病人注射药物。
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2. The nurse carefully inserted a hypodermic needle into the patient's arm.
护士小心地将细长针头插入病人的手臂。
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3.The surgeon used a hypodermic needle to remove a tumor from the patient's chest.
外科医生用细长针头从病人的胸部取出一个肿瘤。