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高考 CET-4 考研 TOEFL IELTS BNC: 1215 COCA: 1361
annual adjective | noun
 1 
an·nu·al / 5AnjuEl ; 5AnjuEl /adjective
1. happening once a year一年一度的,每年的:
The school trip has become an annual event.学校组织的旅行成了每年都要举行的活动。
annual report / meeting / conference年度报告/年会
2. based on or calculated over a period of one year按年度计算的:
annual budget / income / cost etc
a household with an annual income of $60,000年收入 6万美元的家庭
annually adv:
The jazz festival is held annually in July.爵士音乐节每年 7 月举行。

 2 
annualnoun C
1. a plant that lives for one year or season一年生植物; 一季生植物;
biennial(2), perennial²
2. a book, especially for children, that is produced once a year with the same title but different stories, pictures etc年刊,年报,年鉴〔尤指儿童年册〕

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