lancet

n. 刺血针, 小枪, 尖顶窗 [医] 柳叶刀, 小刀

发音

UK /ˈlɑːn.sɪt/
CA /ˈlæn.sɪt/
其它 /ˈlæn.sɪt/
US /ˈlæn.sɪt/

词形变化

lancets 复数 lancets lanceted lanceting lancets 三单 lanceting 现在分词 lanceted 过去式 lanceted 过去分词

别名

launcet

释义与例句

n.
  1. 1.

    A sharp, pointed, two-edged surgical instrument used in venesection and for opening abscesses etc.

  2. 2.

    A small, sterile single-use needle used to draw a drop of blood for testing, as with a glucometer.

  3. 3.

    An iron bar used for tapping a melting furnace.

    工程
  4. 4.

    A high narrow window, terminating in an acutely pointed arch, common in Gothic architecture.

    建筑
v.
  1. 1.

    To pierce with a lancet.

词汇关系

名词

同义词 2

lance lancet arch

上位词 1

Gothic arch

相关短语

lancet arch n. 锐尖拱, 尖顶拱 lancet arches lancet fish 帆蜥鱼 lancet fishes

词源

From Middle English launcet, from Old French lancete, a diminutive of lance. By surface analysis, lance + -et.

来源：wiktionary