1、献身于
献身于(make commitment to), 此释义来源于网络辞典。
2、承诺
... make a difference (对某人或物)有影响/起作用 make commitment to 承诺；献身于，投入 make sense 有道理，合乎情理；明智 ...
make a commitment to作出……的承诺
make a commitment to sb承诺某人
make a commitment to doing承诺做某事
make a commitment to V-ing承诺要
to make commitment to承诺;献身于