lancet

名词 n. 动词 v.
中文释义
英 /ˈlɑːn.sɪt/    美 /ˈlæn.sɪt/

英文释义

名词 n.
  1. 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.
  2. A small, sterile single-use needle used to draw a drop of blood for testing, as with a glucometer.
  3. An iron bar used for tapping a melting furnace.
  4. A 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.
动词 v.
  1. To pierce with a lancet.

词形变化

lancets plural launcet alternative lancets present,singular,third-person lanceting participle,present lanceted participle,past lanceted past launcet alternative

词汇关系

衍生词
lancetfish lancet arch microlancet

词源

词源 1
From Middle English launcet, from Old French lancete, a diminutive of lance. By surface analysis, lance + -et.
词源 2
From Middle English launcet, from Old French lancete, a diminutive of lance. By surface analysis, lance + -et.
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