人间蒸发 rénjiānzhēngfā vanish Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 他在欠下巨额债务后竟然人间蒸发了。 tā zài qiànxià jù'é zhàiwù hòu jìngrán rénjiān zhēngfā le. He actually vanished into thin air after racking up huge debts. Source: Dong Chinese Dictionary