slide rule

常见例句

用作名詞 (n.)

• The computer has supplanted the slide rule.
  計算機取代了計算尺。
• One handy example of how classroom practices can change is the replacement of the slide rule by the pocket calculator.
  能夠怎樣改革課堂實習的一個簡便的事例是用袖珍計算器代替計算尺。
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