Read Edit View history 尺规 chǐguī ruler and compass Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 尺规/尺規 · chǐguī · ruler and compass 2026/03/04 尺规 / 尺規 chǐguī ruler and compass ruler and compass (in geometric constructions) 尺规作图是几何学中的一个重要课题。 created sense Mar 4, 2026, 02:25 AM