논리적으로 증명하거나 입증할 수 있는.
Capable of being logically proved or verified by evidence.
예문:
"The theory requires demonstrable proof before it can be accepted by the scientific community."
"There is a demonstrable connection between smoking and lung disease."
누구나 알 수 있을 정도로 명백하거나 분명한.
Clearly apparent or obvious to the observer.
예문:
"The success of the project resulted in a demonstrable increase in revenue."
"His demonstrable enthusiasm for the job impressed the interviewers."