贪得无厌的英语:be insatiably avaricious; as greedy as a wolf; be greedy of gain; be insatiably greedy; flay [skin] a flint; skin a flea for the [its] hide; voracious; with one's avarice knowing no bounds...
贪得无厌的法语:être âpre au gain;être d'une avidité insatiabl