Test the efficacy of drugs

Measure the efficacy of drugs

be effective immediately

Immediate/immediate effect

Example:

The quality or quality of being effective.

A valid quality or attribute.

Aerobic exercise is a physiological regulation system aimed at enhancing circulation and respiratory efficiency, including strenuous and persistent exercise, such as jogging, swimming or cycling, in order to improve the utilization rate of oxygen.

A body regulation system aims at improving circulation and breathing efficiency, including strenuous and continuous exercise, such as jogging, swimming or cycling, so as to improve the utilization of oxygen by the body.