1. inexhaustible
Jan always says the energy of women is inexhaustible
She seems to have inexhaustible energy.
theoretically inexhaustible energy source
Her energy is inexhaustible.
People act as if oil and gas are inexhaustible resources, but one day they will run out.
obeying an inexhaustible inner necessity
英語 "という言葉niewyczerpalny"(inexhaustible)集合で発生します。
"White Nights" F. DostoyevskyThe alchemist