“不知足”怎么读

“不知足”的英语可以翻译为：insatiable，greedy，insatiability ...

他把人生一切苦难和不满都归咎于不知足的自私.He traces all the miseries and discontents of life to insatiable selfishness.即使他有钱,但还是不知足.He is not contented even though he is very rich.不知足者,虽处天堂,亦不称意.One who is discontent will never find happine...