单词 | set square 1 |
释义 | [/ˈset skweə(r); ˋsɛtskwɛr/] triangular piece of plastic, metal or wood with angles of 90 , 60 and 30 (or 90, 45 and 45), used for drawing straight lines, esp at these angles 三角板; 三角尺. set square 2 [/ˈset skweə(r); ˋsɛtskwɛr/] triangular piece of plastic, metal or wood with angles of 90 , 60 and 30 (or 90, 45 and 45), used for drawing straight lines, esp at these angles 三角板; 三角尺. |
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