sole

The soles of his feet were caked in mud..他的脚掌上沾满了泥巴。

sole agent,n. 总代理商；独家经营商；包销人

sole agency,独家经理；唯一代理

sole purpose,唯一目的

sole proprietorship,独资（经营）

sole discretion,全权处理

sole distributor,独家经销商；独家发行人

sole proprietor,独资企业；独资经营者

shoe sole,聚氨酯鞋底料，鞋底

rubber sole,橡胶鞋底；橡胶底

sole right,独占权

sole arbitrator,独任仲裁员