tone up

漢語翻譯

英文解釋：

動詞 tone up:

1. give a healthy elasticity to
   同義詞：tone, strengthen

例句：

1. I need to tone up with more exercise and a change of diet.
   我需要加強鍛鍊和改變飲食來增強休質。
2. Swimming is the best way to tone up your body.
   游泳是健體強身的最好方法。