demonstration

名词

1. 1

   示威、示威游行、抗议活动

   Thousands joined the demonstration against the new labor law.

   数千人参加了反对新劳动法的示威游行。

2. 2

   示范、演示、实地操作

   The salesperson gave a quick demonstration of the coffee machine.

   店员简单示范了一下这台咖啡机的操作。

3. 3

   表现、展现、流露

   Her decision was a clear demonstration of courage.

   她的决定充分展现了勇气。

4. 4

   证明、论证正式

   The paper offers a convincing demonstration of the theory.

   这篇论文对该理论提出了令人信服的论证。