音标:[prәu'træktә] ;
n. 拖延者, 分度器, 牵引肌, 钳取器
[医] 取钳器
n. drafting instrument used to draw or measure angles
词型变化:名词复数形式 : protractors
词性分布:
名词100%

protractor的用法和样例:

例句

用作名词(n.)
  1. Use your protractor to construct an equilateral triangle.用量角器作一个等边三角形。
  2. This compass serves as a protractor.这个罗盘可用作分度规。

词汇搭配

  • universal protractor万能角度尺
  • protractor biopsy钳取活检
  • protractor screen测角投影屏
  • whole circle protractor全圆分度器
  • protractor head量角器头,分度规头,...
  • optical bevel protractor光学量角器,光学倾斜...
  • double protractor双斜量角器
  • universal bevel protractor万能量角器,组合角尺...
  • protractor set square分度三角板
  • circular protractor圆分度器
  • angle protractor量角规,分角规...
  • sine protractor正弦尺,正弦规...
  • bubble protractor汽泡式量角器,气泡式...
  • spark protractor火花时间测定器...
  • bevel protractor量角规,斜量角规...
  • protractor scale分度器,半圆规,量角...
  • three-arm protractor三杆定位仪,三臂分度...
【近义词】
学英语单词
abbreviating keyboard command
aculeate-serrate
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all and all
allowable opening diameter
aluminum pipe
andelman
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arbitrary-sequence
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bench excavation
bilingual education
camera study
caricature plant
carve ... up
chromis weberi
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defect solid solution
deflector keel
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drawing room model
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emblematist
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externally heating
f-c
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family reunion dinner
fluoroses
gas coolant
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ghet
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hardware rendering
hemsleys
hoisting sling
hughes-hallett
I just died
in-housest
incident particle
incident type code
integral equation method
interior wire
knuckle tooth
Kraaipan
lending limit
mackarness
magnetometric
make one's acquaintance
master mold
method by inversion
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mid-year review
multiple-lens photograph
mutawakil
naked domain
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outside shell
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pea stone
perspectively
physiological colorimetry
policy practitioner
pseudotriakid
ptak
purchase expense
qapla
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recarry
reciprocal correlated colour temperature
retroverting
samourai
sardelle
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sedna festival dance (esquimaux of baffinland)
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silver thread
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sounding balloon
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system prompt
therebehind
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toughen
trapped-stock bender
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