以内 yǐnèi HSK4 less than Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: within All meanings 5 yǐnèi 5 less than 3within 2 2 sentences for 以内 (yǐnèi — within) 请在三日以内回复邮件。 qǐng zài sān rì yǐnèi huífù yóujiàn. Please reply to the email within three days. Source: Dong Chinese Dictionary我在六英尺以内。 wǒ zài liù yīngchǐ yǐnèi. I am within six feet. Source: OpenSubtitles