Meaning and Usage
"约束" (yuē shù) primarily means "to restrict" or "to constrain." It is often used to describe rules, laws, or conditions that limit or control behavior or actions.
Common Contexts
This word frequently appears in formal or semi-formal contexts such as legal, organizational, or social settings where certain limits or obligations are imposed.
Collocations and Patterns
- 约束行为 (restrict behavior): used when rules or norms limit how someone acts.
- 法律约束 (legal constraint): refers to restrictions imposed by law.
- 时间约束 (time constraint): indicates limitations due to time.
Nuances
Using 约束 implies an external force or rule that limits freedom or flexibility. It is more formal than words like 限制 and often carries a sense of obligation or necessity.
Common Confusion
Do not confuse 约束 with 约会 (yuē huì, "appointment" or "date"). Although they share the character 约, their meanings and usage differ significantly.