Epiphany is a Christian festival on the 6th of January which celebrates the arrival of the wise men who came to see Jesus Christ soon after he was born.
N-COUNT
頓悟；突然明白
An epiphany is a moment of sudden insight or understanding.
例句
...Isaac Newton's epiphany about gravity and a falling apple.艾薩克·牛頓關(guān)于地心引力和蘋果落地的頓悟