全身心投入英语

investment英 [ɪnˈvestmənt] 美 [ɪnˈvɛstmənt] n.投资，投资额;封锁;（时间、精力的）投入;值得买的东西复数： investments

形容词的话 involved， devoted， dedicated 都行名词的那个意思 input

1. to devote oneself to sth.2. to dedicate oneself/sth to sth.3. to set to (e.g. We set to and finish the job very quickly.)4. to go all out5. to try one's best6. with might and main7. with tooth and nail

使用devote即可表达投入，专心做一件事情devote 指“决心将全部身心、活动、精力等献出”devote to把...献给;devote oneself to 致力于, 献身于; 专心于