The Vietnamese word "sức" is a noun that primarily means "strength," "power," or "force." It can refer to physical strength, mental power, or capacity in various contexts.
Strength/Power: It is often used to describe someone's physical abilities or energy levels.
Capacity: It can also refer to the capacity or ability to do something.
"Sức" is a versatile word in Vietnamese that can describe various types of strength and capacity. It is commonly used in both everyday conversation and more formal contexts.