Read Edit View history 不透水 bùtòushuǐ waterproof Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 不透水 · bùtòushuǐ · waterproof 2026/03/04 不透水 bùtòushuǐ waterproof preventing the passage of water; watertight or impermeable 这件雨衣是由不透水的材料制成的。 created sense Mar 4, 2026, 02:25 AM