Meaning and Usage
"阶段" (jiēduàn) primarily means a 'stage' or 'phase' in a process or development. It is often used to describe distinct periods within a larger timeline, such as project phases, learning stages, or life periods.
Common Contexts
You will frequently see "阶段" in contexts like education (learning stages), work (project phases), and personal development (life stages). It emphasizes progression and segmentation in time or process.
Collocations and Patterns
- 阶段 + 名词 (e.g., 初始阶段, 转折阶段): specifies the particular stage.
- 处于 + 阶段: indicates being in a certain stage.
- 经过 + 阶段: to go through stages.
Nuances
"阶段" implies a clear division or step in a sequence, often with a start and end. It differs from "时期" (period) which can be more general and less segmented. Avoid confusing "阶段" with "层次" (level), which refers more to hierarchy than time or process.
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"阶段" is neutral and widely used in both formal and informal contexts.