often adv. 常常,往往,屡次,再三。 How often does the tram run? 这电车多久一班? as often as ...每当。 as often as not 屡次,往往。 often and often 屡次三番,经常。 more often than not 往往,多半,大概。 ★often 一般用于动词之前, be 及助动词之后;有时也用于句末以加强语气。 如:He often goes there. I've often been there. I haven't been there very often.