The Vietnamese word "biếng nhác" is an adjective that means "lazy" or "idle." It describes a person who does not like to work or make an effort, often preferring to relax or do nothing instead.
In summary, "biếng nhác" is a useful word in Vietnamese that describes laziness or idleness. You can use it in various contexts, whether talking about a person, a situation, or even a feeling of reluctance to do something.