量角器 量角器
网络释义
量角器 [仪] protractor ; [仪] angulometer ; angle gauge ; angle finder ; protractor
游标量角器 [机] vernier protractor ; vernier bevel protractor
量角器物体 Protractor Object
靠背角量角器 back angle quadrant
量角器分度规 protractor ; semicircular protractor
膝部角量角器 knee angle quadrant
光学量角器 optical bevel portractor ; optical protractor
小腿夹角量角器 foot angle quadrant
万能量角器 universal bevel protractor
量角器工具 Protractor Tool
双语例句原声例句
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通过比例尺和量角器按比例绘制。
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我找来一只透明的塑料试管，然后将两支可以旋转并上下移动的量角器接到试管上。
I took a clear plastic tube and attached two circle protractors that could be rotated up and down the tube.
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它上面还有一个画好的量角器，这样可以让你把三明治切出一个精确的角度。
It also has a printed protractor to cut sandwiches at perfect angles.
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I cut it in half, I'll use some protractors and dividers and compasses, you can split the meter into any fraction you like.
把它切成两半,我用量角器,两脚规,还有圆规,你想把一米分成任意份数
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