这个定语从句的关系代词用whose还是神马?
这个定语从句的关系代词用whose还是神马?
The iron trough is the channel of the high temperature molten iron and the molten ashes ,whose working lining is mainly consist of Ramming material and castable .whose的先行词是 Iron trough ,在定语从句中whose还修饰working lining ,意思是 它的....whose能指物么?