activate

英汉词典

动词 activate

1. 激活；启动

2. 使活跃；使充满活力

3. 激发；刺激

4. 激发（感情）

5. 使开始发挥作用

形容词 activated

1. 激活的；启动的

2. 活跃的；充满活力的

3. 活性的；活化的

名词 activation

1. 激活；启动

2. 活化；活性化

3. 激发；刺激

4. （化学）活化作用

词语辨析

1. activate与start的区别：activate指通过一系列步骤或操作使某物开始运行或发挥作用；而start指开始某个过程或运动。

2. activate与energize的区别：activate指使某物开始运行或发挥作用；而energize指给予某物能量或活力，使其变得更加有力或充满活力。

词汇扩充

1. activation code 激活码

2. activation energy（化学）活化能

3. activation function 激活函数

4. activation key 激活密钥

5. activation process 激活过程

近义词

1. trigger

2. initiate

3. start

4. stimulate

5. arouse

反义词

1. deactivate

2. disable

3. stop

4. inhibit

5. suppress

柯林斯词典

activate (əkˈtɪveɪt)

动词

1. 激活；启动

2. 使活跃；使充满活力

3. 激发；刺激

4. 激发（感情）

5. 使开始发挥作用

形容词

1. 激活的；启动的

2. 活跃的；充满活力的

3. 活性的；活化的

名词

1. 激活；启动

2. 活化；活性化

3. 激发；刺激

4. （化学）活化作用

牛津词典

activate (ˈæktɪveɪt)

动词

1. 激活；启动

2. 使活跃；使充满活力

3. 激发；刺激

4. 开始发挥作用

形容词

1. 激活的；启动的

2. 活跃的；充满活力的

3. 活性的；活化的

名词

1. 激活；启动

2. 活化；活性化

3. 激发；刺激

4. （化学）活化作用

用法

1. You need to activate your account before you can access the online services.

2. Regular exercise can help activate your metabolism.

3. The thrilling music activated a sense of excitement in the audience.

4. The new software will be activated once you enter the activation code.

5. The activation of the emergency alarm alerted everyone in the building.

6. The activated carbon filter can effectively remove impurities from the water.

7. The activation process may take a few minutes to complete.

8. The activation of the enzyme is essential for the chemical reaction to occur.

9. The activation energy required for this reaction is relatively high.

10. He activated the device by pressing the power button.

11. The campaign aims to activate young people to participate in politics.

12. The warm-up exercises are designed to activate the muscles before intense training.

13. The coach's motivational speech activated a sense of determination in the team.

14. The activation of the fire sprinklers prevented the spread of the flames.

15. The activation of dormant genes can have significant effects on an organism.

16. The activated charcoal is commonly used for detoxification purposes.

17. The activation of the security system occurred when the alarm was triggered.

18. The activation of the volcano led to the evacuation of nearby residents.

19. The activation of the immune response is crucial for fighting off infections.

20. The activation of the emergency brake helped prevent a collision.