bicentenary
noun
ˌbaɪsenˈtiːnəri
noun
1
the
day
or
year
exactly
200
years
after
an
important
event
[尤英] 二百周年（纪念）;
[+
of
]
the
bicentenary
of
Mozart’s
death
莫扎特逝世二百周年纪念