柯林斯詞典frequent /?fri?kw?nt/ 1. ADJ If something is frequent, it happens often. 頻繁的 Bordeaux is on the main Paris-Madrid line so there are frequent trains. 波爾多位於巴黎至馬德裡的鉄路主乾線上，因此有頻繁的列車(chē)。2. frequentlyADV 經(jīng)常地 Iron and folic acid supplements are frequently given to pregnant women. 鉄和葉酸補(bǔ)充劑常給孕婦服用。 返回 frequent劍橋詞典happening often 頻繁發(fā)生的；常見(jiàn)的 a frequent visitor to the US 經(jīng)常去美國(guó)的人 A frequent criticism of the proposal has been its high cost . 人們頻繁指責(zé)這項(xiàng)提案的成本過(guò)高。 The most frequent cause of death is heart disease . 最常見(jiàn)的死因是心髒病發(fā)作。 The attacks were increasingly frequent and serious . 攻擊變得越來(lái)越頻繁，越來(lái)越猛烈。 例句 There are frequent sailings from Dover.The two countries have had frequent border disputes .All hi-tech weaponry demands frequent servicing to ensure accuracy .Car crashes are so frequent that they don't rate a mention in the newspaper unless a lot of people are killed .He is a frequent flyer . 返回 frequent