1、极渴望
...guard against避免, 预防be desperate for极渴望fear for为某人〔某事物〕担心 ...
2、非常渴望
... 绝望 in despair; a desperate look 非常渴望 be desperate for 共同努力 with our joint/combined efforts ...
3、极需要的
...1. stand on 持…态度(或立场)；2. be desperate for 极需要的；渴望的；3. come down to (问题、决定等)归结为； ...