lancet
US /ˈlæn.sɪt/
UK /ˈlɑːn.sɪt/
名词
采血针, 柳叶刀
a small, sharp, pointed surgical instrument used for making small incisions or for piercing the skin to obtain a blood sample
示例:
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The nurse used a sterile lancet to prick the patient's finger for a blood test.
护士用无菌采血针刺破病人的手指进行血液检查。
•
Diabetic patients often use a lancet device to check their blood sugar levels at home.
糖尿病患者经常使用采血针设备在家检测血糖水平。