work up an appetite
US /wɜrk ʌp ən ˈæpɪtaɪt/
UK /wɜːk ʌp ən ˈæpɪtaɪt/
成語
開胃, 增加食慾
to do physical activity that makes you hungry
範例:
•
Let's go for a long walk to work up an appetite before dinner.
我們去散個步，好在晚飯前開開胃。
•
Playing sports always helps me work up an appetite.
運動總能讓我胃口大開。