tone up

汉语翻译

英语解释：

动词 tone up:

1. give a healthy elasticity to
   同义词：tone, strengthen

例句：

1. I need to tone up with more exercise and a change of diet.
   我需要加强锻炼和改变饮食来增强休质。
2. Swimming is the best way to tone up your body.
   游泳是健体强身的最好方法。