a thick, usually black, material made from wool mixed with silk or cotton, used especially in the Victorian period for making mourning clothes (= dark clothes worn when someone has died)

The children were all taught by one strict lady, dressed in bombazine from head to toe. 孩子们都由一位严格的女士教导，她从头到脚都穿着邦巴辛毛葛做成的衣服。

The woman wore a thick black bombazine coat. 这名妇女穿着厚厚的黑色邦巴辛毛葛外套。