nyctalgia是什么意思

n.[医] 夜痛

1、He often experiences nyctalgia and finds it difficult to sleep at night.
他经常感到黑夜的痛苦，晚上难以入睡。
2、The haunting melodies of the piano music evoke a sense of nyctalgia.
钢琴音乐中迷人的旋律唤起了一种黑夜的忧郁感。

黑夜痛苦或忧郁的感觉