jì​suàn​chǐ

slide rule

计算尺 計算尺 jì​suàn​chǐ
slide rule
A manual calculating tool used for multiplication, division, and other functions, consisting of a sliding center strip and fixed outer scales.

Frequency

Movie subtitles
0.090 per million appears in 0% of films
Written text
0.035 per million

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