激活

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Character Breakdown

Usage of 激活

The verb 激活 (jīhuó) primarily means 'to activate' or 'to enable' something to start functioning. It is commonly used in technology contexts, such as activating accounts, software features, or devices. Beyond technology, it can also describe stimulating or energizing biological or abstract systems, like metabolism or market activity.

Common Collocations

  • 激活账户 (activate account): used when enabling user accounts.
  • 激活功能 (activate features): refers to turning on software or device functions.
  • 激活系统 (activate system): often used for security or operational systems.

Nuances

Using 激活 implies initiating or turning on something that was inactive or dormant. It often involves a deliberate action, such as clicking a button or performing a procedure. It differs from 开启 (kāiqǐ), which means 'to open' or 'to start' more generally, as 激活 stresses the transition from inactive to active state.

Common Confusion

Do not confuse 激活 with 活跃 (huóyuè), which means 'active' or 'lively' as a state or characteristic. 激活 is an action verb focusing on the process of activation, while 活跃 describes ongoing activity or liveliness.

Example Sentences

Please activate your account first to use all features.

This software can activate the computer's security protection features.

Exercise can activate the body's metabolic system and help health.