insatiable
Word family nouninsatiabilityinsatiatenessinsatietyadverbinsatiablyinsatiatelyadjectiveinsatiateinsatiable
in·sa·tia·ble /ɪnˈseɪʃəbəl/ adjectiveadj WANTSATISFIEDalways wanting more and more of something 贪得无厌的,不能满足的insatiable appetite/desire/demand etc (for something) his insatiable appetite for power 他对权力的贪得无厌
our insatiable thirst for knowledge 我们对知识永无止境的渴求
—insatiably adverbadv
Origin insatiable (1400-1500) Old French Latin insatiabilis, from satiare “to satisfy”