dotageの基本例文
He was in his dotage and no longer able to work.
彼は老齢に達し、もう働けなかった。
His mind was in dotage, giving him trouble to remember things.
彼は頭が衰え、物事を覚えるのに苦労していた。
His senile dotage led him to waste his money on foolish things.
老衰になっていた彼は馬鹿なことにお金を浪費した。