最佳答案:twice a day
最佳答案:twice a day
最佳答案:Take this medicine twice every day.希望能帮到你,祝更上一层楼O(∩_∩)O
最佳答案:Take two times daily
最佳答案:1. to brush my teeth twice a day.2. does harm to your health. 或is bad for your h