spare no effort是什么意思

spare no effort

[英] [sp n ?ef?t][美] [sp?r no? f?t]

[词典]

不遗余力，尽力去做; 卖劲儿; 竭尽; 卖力;

[例句]

I'll spare no effort to help you.

我将不遗余力地帮助你。