プログレッシブ和英中辞典(第4版)の解説
ひゃくねん【百年】
&fRoman1;〔百の年数〕a [one] hundred years; a century
&fRoman2;〔多くの年数〕
百年の知己を得た
I have found a true friend in him.
百年河清を待つ
wait for something which is most unlikely to happen
百年の計
国家百年の計を建てる
draw up a long-range plan for the nation
百年の不作
彼女と結婚したのは百年の不作だった
It was an irreparable mistake to marry her.／My marriage with her has been the ruin of me.
百年祭
《米》 a centennial (anniversary)，((主に英)) a centenary
ピカソ生誕100年祭
the centennial [centenary] of Picasso's birth
百年目
ここで会ったのが百年目だ
Now that I've seen you here, you're done for [finished].