学习资料

[意       思]vi. 示威，举行游行示威
[例]  The workers demonstrated for higher wages. 工人示威要求加薪。
vt. 论证，证明
[例]  The lawyer demonstrated that the witness was lying. 律师证明证人在说谎。
vt. (用实验,实例等)说明,教
[例]  The doctor demonstrated the harmful effects of tobacco. 医生用实例说明烟草的有害副作用。
vt. 示范操作(产品),展示
[例]  The salesperson demonstrated a new washing machine. 推销员当众演示新式洗衣机的优点。

更多意思

vt.1.  示范，演示
2.  证明，证实，论证，说明
3.  表达，表露，表现，显露

vi.游行示威

参考例句

1.	She drew a row of trees receding into the distance to demonstrate the laws of perspective.
	她画了一排由近而远高度递减的树以演示透视法的规律。
2.	How do you demonstrate that the pressure remains constant?
	你怎样证明压力一直不变？
3.	Can you demonstrate what you mean by that?
	你那样做能说明你的意思吗？
4.	demonstrate [display, show] one's affections on sb.
	表示爱心。
5.	This will demonstrate the general principle.
	这将论证那个普遍原理。