必需

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Character Breakdown

Usage and Nuances

The word 必需 (bìxū) is used to express something that is absolutely necessary or indispensable. It often appears in formal or written contexts to emphasize essential needs or requirements.

Common Collocations

  • 必需 (bìxūpǐn): essential goods or necessities
  • 必需条件 (bìxū tiáojiàn): necessary condition
  • 必需 (bìxū de): necessary, indispensable

Usage Notes

必需 is stronger and more formal than simply saying 需要 (xūyào, to need). It implies an absolute necessity rather than a general want or preference. It is often used in contexts like rules, regulations, or essential items.

Avoiding Confusion

Do not confuse 必需 with 必须 (bìxū), which means "must" or "have to" and functions as a modal verb. 必需 is an adjective or noun meaning "necessary" or "essential."

Example Sentences

The success of this project necessarily requires close teamwork.

Essential items in life include food and water.

You must make a reservation in advance to participate in this event.