单词protractor
n.: 量角器；分度规
网络: 分度器；量角器工具；半圆规
量角器；分度规:
an instrument for measuring and drawing angles, usually made from a half circle of clear plastic with degrees (0˚ to 180˚) marked on it
【外】异物取除器;钳取器
【解剖学】牵引肌
〔数〕分度规
使延长的人
异物取出器
伸肌
半圆角度规
延长者;拖延者
分度器
半圆规,分度规,量角器
复数：protractors
n.lengthenerextenderstretcherexpanderincreaser
As if she had a protractor in her head, she also sees precise angles. "When I draw a piece of equipment, I can test run it in my mind. "
如同她的脑袋里长着一个量角器，她同样能读出准确的角度。“当我在脑袋里画一部仪器，我能在脑海里给它测试运行。”
Step 1: Make a tube by rolling the A4 paper lengthways and taping the ends closed. Next, cut out the protractor at the bottom of this page.
步骤一：将A4纸纵向折捲成管状，再以胶带固定端点。接著，剪下本页最下方的半圆量角器图形。
To draw to scale by means of a scale and protractor; plot.
测绘用圆规和量角器划线和角；标绘
You can measure angles on the field with this, and measure those same angles back at your desk with a protractor.
你可以用这些工具在野外测量角度，也可以用一个测角器在你的桌子上测量这些同样的角度。
A protractor? The angle at the bottom?
量角器？角度在它的底部？
The utility model relates to a protractor, which belongs to a daily teaching aid for teachers.
本实用新型涉及一种量角器，具体涉及的是教师日常教学用品。
BEVEL PROTRACTOR : A tool for measuring an angle or marking angles.
量角器：一种可以测量和标记角度的工具。
P. S I lost my calculator&protractor, so i can, t do my mathematics exercise12 ar! !
我吾见左个计数机和量角器，所以做吾到数学练习12呀！！
I"ll just pop out and get 14 loaves, dear! And a protractor.
我正准备出去买14条面包回来，亲爱的！还有量角器。
A protractor is semi-circle in shape.
半圆仪是半圆形的。