人间蒸发 rénjiānzhēngfā to vanish from the face of the earth Definitions Defs Origin Strokes Stroke Words Sentences Sents 人间 人間 rénjiān noun the human world the world of humans; the earth as opposed to heaven or the underworld; this mortal life蒸发 蒸發 zhēngfā to vanish to disappear suddenly or vanish into thin air, often used in the phrase 人间蒸发 rénjiānzhēngfā