詞語：straightedge
straightedge的解釋
straightedge['streitedʒ]n. （畫直線用的）直尺
straightedge的意思
straightedge 直尺;直線尺;直尺,直緣;校正尺;straightedge tyre 直邊輪胎;scraping straightedge 刮尺;steel straightedge 鋼直規;straightedge vane 等厚葉片;
straightedge的參考例句
1.Cutting Guide—Steel or other hard metal straightedge to ensure straight cuts. 引導切割——鋼的或其他金屬畫直線用尺來保證直線切削。
2.Mathematics To draw (a geometric figure) that meets specific requirements, usually with instruments limited to a straightedge and compass. 根據具體要求畫出（幾何圖形），通常只用直尺和圓規工具。
3.We draw a straight line on the paper with the straightedge, according to the European several Reed plane geometry principle, we said that it is a straight line. 我們在紙上用直尺畫一條直線，按照歐幾里德平面幾何原理，我們說它是一條直線。