annually [ˈænjuəli]

以下由轻松背单词网站提供

adv.一年一次，每年

once every year

Many migratory birds visit this lake annually. 许多候鸟每年到这个湖上作短期逗留。
They celebrate their wedding anniversary annually. 他们每年庆祝一番结婚纪念日。