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未知数

wèi zhī shù
HSK 3.0 Level 7 Noun Rare

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Definitions

  1. 1. unknown quantity

Usage notes

Common mistakes

不能说“三个未知数们”,数词直接加名词,不需量词“个”,且“未知数”不用“们”表示复数。

Example Sentences

1 shown
这道题里有两个 未知数
There are two unknown quantities in this problem.

AI-generated examples are marked with this icon.