英文字典中文字典51ZiDian.com

WordNet (r) 3.0 (2006) (WordNet)

annually
adv 1: without missing a year; "they travel to China annually"
[synonym: {annually}, {yearly}, {every year}, {each year}]
2: by the year; every year (usually with reference to a sum of
money paid or received); "he earned $100,000 per annum"; "we
issue six volumes per annum" [synonym: {per annum}, {p.a.}, {per
year}, {each year}, {annually}]