双语例句
The modified resin was applied to brake block, and the frict.
将桐油改性酚醛树脂制成刹车片, 测试其摩擦磨损性能.
词典释义：
frict
时间: 2026-02-25 05:09:16
friction 摩擦
词典释义：
friction 摩擦
The modified resin was applied to brake block, and the frict.
将桐油改性酚醛树脂制成刹车片, 测试其摩擦磨损性能.