often是什么意思（often怎么造句呢）

often adv.时常; 常常; 往往; 大多;，我来为大家科普一下关于often是什么意思?以下内容希望对你有帮助!

often是什么意思

often adv.时常; 常常; 往往; 大多;

[例句]The disease often goes/ remains undetected for many years.这种疾病经常潜伏多年而不被察觉。

[其他]比较级：more often 最高级：most often。