noun 下载 🔗分享 尺子,直尺 A (usually rigid), flat, rectangular measuring or drawing device with graduations in units of measurement; a straightedge with markings. Examples : "The students used their rulers to draw straight lines in their notebooks. " 学生们用尺子在笔记本上画直线。 stationery utensil math device 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 统治者,执政者 A person who rules or governs; someone or something that exercises dominion or controlling power over others. Examples : "In ancient Egypt, the pharaohs were the rulers of the land. " 在古埃及,法老是这片土地的统治者。 politics government royal nation state person 与AI对话词汇游戏阅读练习