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A lancet is a small knife with a sharp point on both edges, used by doctors for making small cuts. In buildings, a lancet window is a tall narrow window with a pointed top, common in old churches. The Lancet is also the name of a famous British medical journal.
柳葉刀（手術小刀）；尖拱窗
組成From lance (a long pointed weapon) + -et (small).
同家族的字
- lancethe same pointed-weapon root; -et makes it small
原始詞典資料6 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
Lancetname
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A surname.
lancetnoun/ˈlɑːn.sɪt/
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A sharp, pointed, two-edged surgical instrument used in venesection and for opening abscesses etc.
- With a lancet, Håkan drained the slow blue blood from his leg, always fearing to find pus.
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A small, sterile single-use needle used to draw a drop of blood for testing, as with a glucometer.
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engineeringmetallurgynatural-sciencesAn iron bar used for tapping a melting furnace.
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architectureA high narrow window, terminating in an acutely pointed arch, common in Gothic architecture.
- He looked away, into the cavernous space emptying of people. Up in the galleries and behind the choir, the wide window lancets were sheets of black.
lancetverb/ˈlɑːn.sɪt/
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To pierce with a lancet.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。