在英语中表达“极渴望”这个意思的词或词组有哪些？

be dying for
be thirsty for
long for

比如
I'm dying for you. 我想死你啦。（情人间说话。呵呵）

be craving for sth
be thirsty for sth
long for sth
be eager to do sth
be earnest to do sth

呵呵
really want to do sth。
eg：I really want to buy that book。我非常想买那本书。
简单容易理解~