搜尋結果
slide rule
英式
- a ruler with a sliding central strip, marked with logarithmic scales and used for making rapid calculations, especially multiplication and division.
noun: slide rule, plural noun: slide rules
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- IPA[ˈslīd ˌro͞ol]
美式
- a ruler with a sliding central strip, marked with logarithmic scales and used for making rapid ...
Oxford American Dictionary