butt leather
英 [bʌt ˈleðə(r)]
美 [bʌt ˈleðər]
底革；臀皮
双语例句
- To test the difference of the physical mechanical properties on butt and belly of pig garment leather, some treatments, such as liming treating butt and tanning were done.
通过浸灰、臀部包碱包酶处理及铬鞣，测试了猪服装革的臀腹部物理机械性能差别。