"Enervating" Natural Recordings by Native Speakers
Wearying or exhausting; draining one's energy or vitality.
Energy is the ability or capacity to do work, often taken as the capacity to do work, i.e., to exert force or cause an effect. It can be classified into various forms, such as kinetic energy (the energy of motion), potential energy (stored energy), thermal energy (heat), electrical energy, and more.
Enervates means to reduce or eliminate energy, vitality, or enthusiasm; to deprive of strength, courage, or inspiration. It can also imply a sense of weakening or undermining someone's physical or mental reserves.