Read Edit View history 蜗杆 wōgǎn worm Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 蜗杆/蝸桿 · wōgǎn · worm 2026/03/04 蜗杆 / 蝸桿 wōgǎn worm worm (mechanical engineering) 蜗杆和蜗轮常用于减速器中。 created sense Mar 4, 2026, 02:25 AM