【評論主題】23.( )a circular metal structure around which a wheel tire is fitted(A) grill(B)rim(C)tailgate(D)roo

【評論內容】rim有（車輪的）輪輞，輪胎輞圈之意

【評論主題】23.( )a circular metal structure around which a wheel tire is fitted(A) grill(B)rim(C)tailgate(D)roo

【評論內容】rim有（車輪的）輪輞，輪胎輞圈之意