Meaning and Usage
The word "历时" (lìshí) is used to indicate the duration or length of time that an event or activity takes. It is often used in formal or written contexts to describe how long something lasts or continues.
Common Contexts
"历时" is frequently used with specific time periods such as days, months, or years, e.g., "历时三年" (lasting three years). It emphasizes the entire span of time from start to finish.
Collocations
- 历时 + 时间段 (e.g., 历时三年): to specify the duration of an event
- 历时 + 动作/事件 (e.g., 历时拍摄): to describe how long an action or event lasted
Usage Notes
"历时" is more formal and often appears in written reports, news, or official documents. It differs from simpler expressions like "花了" or "用了" which also indicate time spent but are more colloquial. Avoid using "历时" in casual conversation.
Common Confusion
Do not confuse "历时" with "历史" (history). Although they share the character "历", "历时" focuses on duration, while "历史" refers to historical events or history as a subject.
Meaning and Usage
The word "历时" (lìshí) is used to indicate the duration or length of time that an event or activity takes. It is often used in formal or written contexts to describe how long something lasts or continues.
Common Contexts
"历时" is frequently used with specific time periods such as days, months, or years, e.g., "历时三年" (lasting three years). It emphasizes the entire span of time from start to finish.
Collocations
- 历时 + 时间段 (e.g., 历时三年): to specify the duration of an event
- 历时 + 动作/事件 (e.g., 历时拍摄): to describe how long an action or event lasted
Usage Notes
"历时" is more formal and often appears in written reports, news, or official documents. It differs from simpler expressions like "花了" or "用了" which also indicate time spent but are more colloquial. Avoid using "历时" in casual conversation.
Common Confusion
Do not confuse "历时" with "历史" (history). Although they share the character "历", "历时" focuses on duration, while "历史" refers to historical events or history as a subject.
Meaning and Usage
The word "历时" (lìshí) is used to indicate the duration or length of time that an event or activity takes. It is often used in formal or written contexts to describe how long something lasts or continues.
Common Contexts
"历时" is frequently used with specific time periods such as days, months, or years, e.g., "历时三年" (lasting three years). It emphasizes the entire span of time from start to finish.
Collocations
- 历时 + 时间段 (e.g., 历时三年): to specify the duration of an event
- 历时 + 动作/事件 (e.g., 历时拍摄): to describe how long an action or event lasted
Usage Notes
"历时" is more formal and often appears in written reports, news, or official documents. It differs from simpler expressions like "花了" or "用了" which also indicate time spent but are more colloquial. Avoid using "历时" in casual conversation.
Common Confusion
Do not confuse "历时" with "历史" (history). Although they share the character "历", "历时" focuses on duration, while "历史" refers to historical events or history as a subject.