Usage of 逐一
The adverb 逐一 means "one by one" or "in sequence." It is used to describe actions done in a detailed, orderly manner, often emphasizing thoroughness or completeness.
Common contexts
It frequently appears in formal or semi-formal contexts such as meetings, inspections, or instructions where each item or person is addressed individually.
Collocations and patterns
- 逐一回答 (answer one by one): used when responding to questions or requests sequentially.
- 逐一检查 (check one by one): common in quality control or review processes.
- 逐一列举 (list one by one): used when enumerating points or problems carefully.
Nuance
Using 逐一 implies careful attention to detail and completeness. It differs from simply saying "each" because it stresses the sequential and methodical nature of the action.
Common confusion
Do not confuse 逐一 with 一一 (yīyī), which also means "one by one" but is more literary and less common in spoken language. 逐一 is more practical and widely used in everyday and professional contexts.