“底垫”的拼音为：dǐ diàn...

丰田将其汽车出现的突然加速问题仅仅归咎于以下两个原因: 汽车底垫摆放位置不当以及油门踏板出现卡壳.Toyota has blamed sudden acceleration on just two causes: out - of - position floor mats and sticky accelerator pedals....

“底垫”的英语可以翻译为：heelpiece，base wad ...