how often中文什么意思

多长时间一次

多久；多常

多久一次（对频度副词提问）

• how:    adv. 1.怎样，怎么(＝in w ...
• often:    adv. 常常，往往，屡次，再三。 ...
• how often are letters delivered here:    这儿一天送几次信件

例句与用法

更多例句：  下一页

1. How often do you hear from your sister ?
   你多长时间接到你姐姐一次信？
2. How often do you go to church ?
   你多少时候去教堂做一次礼拜？
3. How often have you been told to confine your curls ?
   不是要你经常梳理你的卷发吗？
4. How often do you have a bad back ?
   你多长时间腰痛一次？
5. How often do you go swimming ?
   你多久去游泳一次？