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单词 lancet
释义
lan·cet (lănsĭt)
n.
1. Medicine
a. A surgical knife with a short, wide, pointed double-edged blade, used especially for making punctures and small incisions. Also called lance.
b. A small needle used to prick the skin, as to obtain blood samples for testing blood glucose levels, especially one designed to fit into a specially designed lancing device.
2. Architecture
a. A lancet arch.
b. A lancet window.

[Middle English, from Old French, diminutive of lance, lance; see LANCE.]
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更新时间:2024/9/22 4:23:54