名词
中文翻译：干滑
同义词：
['dry slide', 'dry presentation']
例句：
-
1.The teacher used a dry slide to explain the concept of gravity.
老师使用干滑的幻灯片来解释重力的概念。
-
2. During the presentation, the student used a dry slide to demonstrate the solution.
在演示过程中，学生使用干滑的幻灯片来展示解决方案。
-
3.The dry slide was an effective way to illustrate the relationship between variables in a mathematical equation.
干滑的幻灯片是有效的方式来说明数学方程中变量之间的关系。