often什么意思 often翻译

1、adv.经常; 往往; 常常; 时常; 大多;
2、[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 。
【often什么意思 often翻译】3、[其他]比较级:more often 最高级:most often

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