Word · Frequency #4543
activated
启动;触发;激活
activated is the past of activate.
核心释义
To make a device, system, or mechanism start working; to trigger or turn on.
- 1.
促进发展或诱导增加活动;刺激。
To encourage development or induce increased activity; to stimulate.
- 2.
使设备、机制(如警报)或系统开始运作;触发、启动、开启、启用。
To put a device, mechanism (alarm etc.) or system into action or motion; to trigger, to actuate, to set off, to enable.
- 3.
使更具反应性;激发。
To render more reactive; excite.
- 4.
使分子具有反应性、活性或有效发挥其功能。
To render a molecule reactive, active, or effective in performing its function.
- 5.
使物质具有放射性。
To render a substance radioactive.
- 6.
加速化学反应,尤指通过加热。
To hasten a chemical reaction, especially by heating.
- 7.
通过提供许可证解除演示版的限制;解锁。
To remove the limitations of demoware by providing a license; to unlock.
- 8.
充气以促进有机物分解。
To aerate in order to aid decomposition of organic matter.
- 9.
组建或设立军事单位或驻地。
To organize or create a military unit or station.
- 10.
使受伤球员复出。
To bring a player back after an injury.
刺激;激发;促使活跃;激活(软件);注册;使活化;激活(分子);加速(化学反应);使加快;使具有放射性
用法In use
You need to activate your account by clicking the link in the email.
用法提示:此处 activate 作为及物动词,表示‘使账户变为活动状态’。
The alarm system activates automatically when the door is opened.
用法提示:此处 activates 为第三人称单数形式,表示‘系统开始运作’。
He activated the emergency plan as soon as the fire alarm went off.
用法提示:此处 activated 为过去式,表示‘启动某个计划或程序’。
activate sb/sth
The teacher's praise activated the students' enthusiasm.
老师的表扬激发了学生的热情。
activate sb to do sth
此结构常用于表示激发某人做某事。
相关词与表达Connections
搭配Collocations
- activate an account
- 激活账户
- Please check your email to activate your account.请检查你的电子邮件以激活账户。
- activate a device
- 启动设备
- Press the button to activate the device.按下按钮启动设备。
- activate a code
- 激活代码
- Enter the activation code to activate the software.输入激活码以激活软件。
- activate a system
- 启动系统
- The system will be activated automatically after installation.安装后系统将自动激活。
- activate a gene
学习提示Learner notes
记忆技巧Memory Tip
想象按动开关,启动设备,这就是‘activate’(激活)。
语境与语域Context & Register
常用于科技或化学领域,表示启动或使活跃。
语法说明Grammar Note
可用作及物动词或不及物动词
发音与拼写Pronunciation & Spelling
All listed words share the ending '-ate' pronounced /eɪt/, rhyming with 'activate'. However, not all -ate words are pronounced this way; e.g., 'private' has a reduced /ɪt/ ending, and 'chocolate' has /ət/. Pay attention to stress and vowel reduction.
用法优先级Usage priority
Collins 词频等级为 1,建议结合例句记忆,而不是只背中文释义。
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Dictionary facts from ECDICT, WIKTIONARY.