tercentenary
(also tercentennial )n 300th anniversary 300周年纪念
the tercentenary of the school's foundation 建校三百周年纪念
[attrib 作定语]
tercentenary celebrations 三百周年庆典.
🗣️ 情景例句
Our date today was NATO(No Action, Talk Only).
我们今天的约会只说不做。
That's not my area, but I'll get an answer for you.