at least twice a week

at least twice a week 基本解释

每周至少两次

at least twice a week 用法和例句

1、Its desired that she come to teach us at least twice a week.

希望她每周至少来教我们两次。

2、The typical American consumer hits the grocery store at least twice a week.

典型的美国消费者一周至少去两次杂货店。

3、In addition, strength training exercises are recommended at least twice a week.

此外, 每周最好进行两次以上的力量训练的练习。

4、Second, we need to do aerobic exercise at least twice a week, every 40 minutes.

第二, 要每周做有氧运动至少二次, 每次40分钟左右。

重点词汇

least adj. 最小的；最少的( little的最高级)；最不重要的，地位最低的 adv. 最少，最小 n 最小；最少量

twice adv. 两次；两倍；兼

week n. 一星期，周；工作周（一个星期中的工作时间）