柯林斯英汉双解大词典
set square
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1.
N a thin flat piece of plastic, metal, etc, in the shape of a right-angled triangle, used in technical drawing 三角板
双语例句权威例句
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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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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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Jaws and teeth strong with a perfect, regular and complete scissor bite, i. e. upper teeth closely overlapping lower teeth and set square to the jaws.
拉不拉多犬的下巴与牙齿有完美的结合，以交剪的方式完全咬合，及上面的牙齿与下面的牙齿紧密的重叠。
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