老师示范用英文怎么说
时间：
"老师示范"用英语叫做"teacher demonstration"。这是由"teacher"（老师）和"demonstration"（示范）两个词组合而成。
"demonstration"这个词来源于拉丁语"demonstratio"，意思是"to show, to point out, to prove"。
例句：
The teacher gave a demonstration on how to properly use the equipment.
老师示范了如何正确使用设备。
The science teacher gave a demonstration on how to make a volcano.
科学老师示范了如何制作火山。
The chef gave a demonstration of how to make a traditional dish.
厨师示范了如何做一道传统菜。
"demonstration"这个词来源于拉丁语"demonstratio"，意思是"to show, to point out, to prove"。
例句：
The teacher gave a demonstration on how to properly use the equipment.
老师示范了如何正确使用设备。
The science teacher gave a demonstration on how to make a volcano.
科学老师示范了如何制作火山。
The chef gave a demonstration of how to make a traditional dish.
厨师示范了如何做一道传统菜。