Last Updated
：2025/12/23
未知数
Hiragana
みちすう
Noun
figuratively
Japanese Meaning
未知である数値や要素 / 結果や影響などが予測できない要素・人・事柄
Easy Japanese Meaning
まだよく分からない数やことがらのこと
Chinese (Simplified)
未知的数；待求的量 / 比喻：未知因素；不确定因素
Sense（1）
unknown quantity
Sense（2）
(figuratively) unknown
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
未知数
See correct answer
There are still many unknown quantities in solving this problem.
There are still many unknown quantities in solving this problem.
See correct answer
この問題の解決にはまだ未知数が多い。
Japanese - English
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