Usage of 唯一
The word 唯一 (wéi yī) means "only" or "sole," emphasizing exclusivity or singularity. It is often used to highlight that something or someone is the single one of its kind in a given context.
Common contexts
- Expressing the only chance or opportunity: 唯一的机会
- Identifying the only person with a certain skill or attribute: 唯一懂法语的人
- Pointing out the sole difference or exception: 唯一的不同
Collocations and patterns
- 唯一的 + noun: to specify the only item or person
- 唯一 + verb phrase: to emphasize the sole action or possibility
Nuances
Using 唯一 stresses exclusivity and often carries a tone of importance or urgency. It is more formal and precise than just using 只有 (only have) or 仅有 (only have). Avoid confusing 唯一 with 仅 (only) which can be less emphatic.
Common confusion
Do not confuse 唯一 with 仅 because 唯一 stresses that there is no other alternative, while 仅 can simply mean "just" or "only" without the exclusivity nuance.