| 释义 |
set square 释义 三角尺:一种金属或塑料制成的扁平物,呈三角形,其中一个角为90°,用于绘制角度。 例句 1·Jaws and teeth strong with regular scissors bite, set square to the jaw. 腭部和牙齿由于剪状咬合显得强有力,并保持了腭部的方型。 2·Draughtsmen make drawing on a drawing board using a pencil and at-square set square and scale. 绘图员用铅笔、丁字尺、三角板和比例尺在绘图板上绘图。 3·Draughtsmen make drawing on a drawing board, using a pencil and at-square , set square and scale. 绘图员用铅笔、丁字尺、三角板和比例尺在绘图板上绘图。
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