straightedge是什么意思   straightedge怎么读

英式:[ˈstreɪtˌedʒ]    美式:[ˈstreɪtˌedʒ]

straightedge单词基本解析:

n.画直线用尺

n. 画直线用尺
[机] 直规, 直尺

n. hand tool consisting of a flat rigid rectangular bar (metal or wood) that can be used to draw straight lines (or test their straightness)

straightedge变化用词:

形容词: straightedged

straightedge中文词源:

straightedge相关组词:

transverse straightedge 横向直尺

straightedge用法和例句: