英语单词分类 轻松记单词

protractor

protractor基本解释

n.量角器;分度规;[解]伸肌

protractor同义词

protractor相关例句

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

protractor英英释义

Noun:
  • drafting instrument used to draw or measure angles