COMB in ADJ （与过去分词连用构成形容词）表示“时常”，“经常” Oft- combines with past participles to form adjectives that mean that something happens or is done often. （与过去分词连用构成形容词）表示“时常”，“经常” [literary]
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The Foreign Secretary's views on the treaty are well-documented and oft-repeated.
外交大臣就该条约发表的观点有大量记述并被屡屡提及。
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It turns out to be a far more irritating poem than its oft-quoted lines suggest.
结果发现这首诗比起它常被引用的那几句来更加恼人。