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关键差异
guānjiàn chāyì
key difference
关键差异在于成本结构。
The key difference lies in the cost structure.
formal
A crucial or decisive distinction between two or more things.
两种方法的关键差异在于处理数据的速度。
The key difference between the two methods lies in the speed of data processing.
识别关键差异有助于优化决策过程。
Identifying key differences helps optimize the decision-making process.
Often used in academic, technical, or business contexts to highlight essential distinctions.
Pro Tip
Avoid overuse
While '关键差异' is useful, avoid repeating it excessively in the same context. Use synonyms like '主要区别' or '核心差异' to maintain variety.
Gold Rule
Precision in contrast
Use '关键差异' only when the difference is significant enough to impact outcomes or decisions. For minor differences, consider '细微差异' (subtle difference).
Word Origin
关键 (guānjiàn) means 'key' or 'crucial', and 差异 (chāyì) means 'difference'. The phrase combines these two words to emphasize the most important distinctions.
Usage Notes
This phrase is commonly used in formal writing, reports, and discussions to highlight essential contrasts. It is not idiomatic but is a standard compound phrase in Chinese.
Word Breakdown
关键
key/crucial
root差异
difference
root汉英词典