未知数
wèi zhī shù
Definitions
- 1. unknown quantity
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Word relationships
Related words
2 itemsUsage 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.
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