annual به انگلیسی
From Longman Dictionary
an‧nu‧al /ˈænjuəl
happening once a year
یک بار در سال اتفاق می افتد
based on or calculated over a period of one year
بر اساس یا محاسبه شده در یک دوره یک ساله
Example
He announced his decision at the annual Board of Trustees‘ retreat on September 10
Her annual income is about $75,000
The plan was to avoid annual parliamentary wrangles
the annual school homecoming dance
Much to the scientists’ surprise, summer conditions left visible annual strata