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汉字、词语、拼音或英文

以内 yǐnèi within

within; less than

怎么记住“以内”: 以 to use + 内 inside = within.

  • HSK 4 级
  • 词语

汉字

用法

  • 以内 (yǐnèi) attaches after a quantity, time, or range to mean 'within, no more than': 一小时以内 (yì xiǎoshí yǐnèi) - within one hour; 预算以内 (yùsuàn yǐnèi) - within budget.
  • It's the mirror of 以外 (yǐwài, outside/beyond) and 以上/以下 (yǐshàng/yǐxià, above/below) - this whole family of range words always follows the number or noun it modifies.
  • Whether the boundary itself is included can be ambiguous in casual speech, but in official/legal contexts 以内 is generally treated as inclusive of the stated limit.