/leɪ ə kəmˈpleɪnt/ – Phrase
Definition: đưa đơn khiếu nại.
A more thorough explanation: “To lay a complaint” means to formally file or submit a grievance or accusation to the appropriate authority or legal entity, typically in relation to a perceived wrongdoing or violation of rights.
Example: The customer decided to lay a complaint with the consumer protection agency regarding the faulty product.