Word · 単語
未知数
Reading みちすう
(an) unknown
- 1 (an) unknown, unknown number, variable
- 2 unknown quantity, not yet known
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JLPT
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strokes
#28756
frequency
Not started
Mastered counts as known everywhere (frontier, map, extension) but never appears in the quiz again. New wipes the review history for this item.
例文 · examples
Ｘ記号は数学ではたいてい未知数を表す。
The symbol "x" usually stands for an unknown quantity in mathematics.