bicentennial
adj
happening once in two hundred years; marking a bicentenary 二百年一次的; 二百周年纪念的
a bicentennial anniversary/celebration 二百周年纪念活动[庆典]. bicentennial, n = bicentenary.
🗣️ 情景例句
Without a doubt, things will get worse.
情况无疑会越来越糟。
It does appear that way.
是的,看起来好象是这样的。
Go through the gate and you'll find the entrance to Bear Country on the other side.