Read Edit View history 导轨 dǎoguǐ guide rail Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 导轨/導軌 · dǎoguǐ · guide rail 2026/03/04 导轨 / 導軌 dǎoguǐ guide rail (mechanics) guide rail; slideway 这台机器的导轨需要定期润滑。 created sense Mar 4, 2026, 02:25 AM