The country was without a ruler after the queen died.女王死后,这个国家陷入了无人统治的状态。
(FOR DRAWING)
A2(old-fashioned or formalrule)直尺;尺子
a long, narrow, flat piece of plastic, metal, or wood with straight edges where centimetres or inches, or both are printed. It is used for measuring things and for drawing straight lines.