Read Edit View history 郎之万 Lángzhīwàn Langevin Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 郎之万/郎之萬 · Lángzhīwàn · Langevin 2026/03/04 郎之万 / 郎之萬 Lángzhīwàn Langevin Langevin (name) 郎之万是法国著名的物理学家。 proper name created sense Mar 4, 2026, 02:25 AM