Usage of 一一
The phrase 一一 (yīyī) is used to express the idea of doing something one by one or in order, often emphasizing careful or detailed attention to each item or point. It is commonly used in formal or written contexts but also appears in spoken Mandarin when describing methodical actions.
Common Collocations
- 一一回答 (answer one by one): used when responding to questions or points sequentially.
- 一一指出 (point out one by one): used when identifying errors or details carefully.
- 一一检查 (check one by one): used when inspecting items or details thoroughly.
Notes
When using 一一, the speaker implies a systematic or thorough approach. It often appears with verbs related to examination, explanation, or response. Avoid confusing 一一 with 一次 (yīcì), which means "once" or "one time." 一一 stresses sequence and completeness rather than frequency.
The tone is neutral and suitable for both spoken and written language, but it tends to be more formal than casual.