Read Edit View history 郎之万 Lángzhīwàn Langevin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 郎之万/ 郎之萬 Lángzhīwàn Langevin proper name · Langevin (name) 郎之万是法国著名的物理学家。 Edit Delete References Add reference No references for this word.