| 单词 | slide rule |
| 释义 | slide rule slide rule n: (instrument for measurements and calculations) SC 计算尺 jì suàn chǐ TC 計算尺 SC 计量尺 jì suàn chǐ，jì liàng chǐ SC 伸缩尺 jì suàn chǐ，shēn suō chǐ We used to use a slide rule to calculate nearly everything. |
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