insatiable

形容词 insatiable:

1. impossible to satisfy
   同义词：insatiate, unsatiable

1. An insatiable appetite; an insatiable hunger for knowledge.
   无法满足的胃口; 永不满足的求知欲
2. Another cake? You're insatiable!
   再来一块蛋糕? 你可真贪得无厌！

in.sa.tia.ble

adj.（形容词）
Impossible to satiate or satisfy:
无法满足的：不能够满足或满意：
例句：
an insatiable appetite; an insatiable hunger for knowledge.
无法满足的胃口；永不满足的求知欲

来源：
Middle English insaciable
中古英语 insaciable
from Old French
源自 古法语
from Latin onsati3bilis
源自 拉丁语 onsati3bilis
in- [not] * see in-
in- [不] *参见 in-
sati3re [to fill] * see satiate
sati3re [填满] *参见 satiate

【引伸】
insa.tiabil.ity 或
insa.tiableness
n.（名词）
insa.tiably
adv.（副词）