名词
中文翻译：注射器针头
同义词：
['needle', "hypodermic needle例句：1. He used the syringe needle to inject medicine into his arm.（他用注射器针头给手臂注射药物。）2. The nurse carefully inserted the syringe needle into her patient's vein.（护士小心翼翼地将注射器针头插入病人的静脉。）"]
例句：
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1. He used the syringe needle to inject medicine into his arm.
他用注射器针头给手臂注射药物。
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2. The nurse carefully inserted the syringe needle into her patient's vein.
护士小心翼翼地将注射器针头插入病人的静脉。
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3. The doctor used the syringe needle to remove a clot from the patient's leg.
医生用注射器针头从病人腿上取出一个血栓。