从以下词典查找:
历史:
高考 CET-4 考研 TOEFL IELTS BNC: 1215 COCA: 1361

annual

1 annual /ˈænjəwəl/ adjective
1 annual
/ˈænjəwəl/
adjective
Learner's definition of ANNUAL
: happening once a year一年一次的;每年的
: covering the period of a year一年的;全年的
always used before a noun, of a plant : living for only one year or season : having a life cycle that is one year or season long(植物)一年生的,季生的
compare 1biennial, 1perennial

— annually

adverb
2 annual /ˈænjəwəl/ noun
plural annuals
2 annual
/ˈænjəwəl/
noun
plural annuals
Learner's definition of ANNUAL
[count]
: a plant that lives for only one year or season一年生植物;季生植物
compare 2biennial, 2perennial
: a book or magazine that is published once a year年刊;年鉴

© Copyright 2018