once a week

[wʌns ə wi:k]     [wʌns ə wi:k]    
  • 一星期一次

once a week的用法和样例:

例句

  1. We went fishing once a week.
    我们一星期去钓一次鱼。
  2. Each student has to hand in a composition once a week.
    每个学生必须一星期交一次作文。
  3. She writes to her parents once a week.
    她每周给父母写一封信。
  4. My sister goes to a beauty parlor once a week.
    我妹妹每周去一次美容院。
  5. Mail comes to this remote village only once a week.
    邮车每周只到这个偏僻的村庄一次。
  6. My sister goes to a beauty parlour once a week.
    我妹妹每周去一次美容院。
  7. The data should be updated once a week.
    这些数据应该每星期更新一次。
  8. The dustman comes once a week to collect the rubbish.
    垃圾工每周来收一次垃圾。
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