死心用英语怎么说？

死心

例句

• I know him to be nothing but a man of pleasure,a dandy who has given himself up to the relentless pursuit of sensual pleasure. 我知道他是一个放荡的人,一个不顾一切、死心塌地地追求情欲之欢的花花公子。
• ICULS is an abbreviation and stands for Irredeemable Convertible Unsecured Loan Stock. iculs的缩写,并随时为死心塌地兑换抵押贷款证券化.
• And another diets in the bitterness of souland never eatery with pleasure. 有人至死心中痛苦、终身未尝福乐的滋味.
• We had both become jaded, disinterested, and disillusioned... 我们俩都已经倦了，腻了，也死心了。