ruler
英 ['ru?l?]
美['rul?]
- n. 尺；統治者；[測] 劃線板，劃線的人
考試真題
- Monaco became familiar to Americans when its ruler, Prince Rainier married the American actress Grace Kelly.
2016年12月四級真題（第二套）聽力 Section C
- Some were created by famous artists, including a 19-year-old michelangelo, who in 1494 was appointed by the ruler of florence, italy, to build a snowman in his mansion's courtyard.
2015年高考英語上海卷 閱讀理解 閱讀A 原文