frequently
单词辨析：
强调次数多、间隔短。
The new copier is frequently out of order.
这台新复印机经常出故障。
This is a question frequently asked by parents.
这是父母们经常问的一个问题。
尤指总是以惹人厌的方式做某事。
She is always laughing at me.
她老是嘲笑我。
The manager of his department is always criticizing him.
部门经理老是批评他。
指某事有规律性地或频繁地发生，频度弱于 always。
She often comes to help me.
她常来帮助我。
How often do you go shopping?
你多长时间去购一次物？
强调规律性。
It is necessary for office workers to exercise regularly.
经常锻炼对于上班族来说很有必要。
She gets coupons from them regularly.
她经常从他们那里得到优惠券。
相关例句：
Dry hair can be damaged by washing it too frequently
干性头发洗得太频繁容易受损。
She has frequently expressed Republican sympathies.
她多次表达对共和党的支持态度。
I frequently use sunflowers as symbols of strength.
我经常用向日葵来作为力量的象征。
She's frequently difficult [ at odds] with me.
她动辄跟我怄气。
It frequently appears that Bell mistrusts all journalists.
似乎贝尔常常对所有新闻记者都持怀疑态度。
Governments frequently ignore human rights abuses in other countries if it is politically expedient to do so.
如果在政治上对自己有利，各国政府经常忽视其他国家侵犯人权的行为。