cathartic
adj. 导泻的；通便的
n. [药] 泻药；[药] 通便药
例句
It was a cathartic experience.
那是一次情感宣泄的体验。
《牛津词典》
His laughter was cathartic, an animal yelp that brought tears to his eyes.
他宣泄地大笑着，声如野兽，却把眼泪都笑出来了。
《柯林斯英汉双解大词典》
Tears can be cathartic and releasing.
眼泪可以宣泄和释放情感。
