躺;下蛋;撒谎;的过去式过去分词. dust的过去式和过去分词

dust过去式 dust n.灰尘，粉末bai，尘埃v.拂去du灰尘，弄成粉末，撒；掸掉灰尘；变得灰zhi扑扑；打扫dao；喷撒农药dusted，dustedShe moistened a tissue and gently wiped t...