insatiable
adj
ɪnˈseɪʃəbəl
adj
1
always
wanting
more
and
more
of
something
贪得无厌的，不能满足的
insatiable
appetite/desire/demand
etc
(for
sth)
his
insatiable
appetite
for
power
他对权力的贪得无厌
our
insatiable
thirst
for
knowledge
我们对知识的永无止境的渴求