# 以至于 (yǐzhìyú)

In Mandarin Chinese, 以至于 (yǐzhìyú) means “(conjunction) to the extent that; so much so that”. It is part of the HSK 7–9 vocabulary list in the official HSK 3.0 standard.

- Meaning: (conjunction) to the extent that; so much so that
- Pinyin: yǐzhìyú (yi3 zhi4 yu2)
- Traditional: 以至於
- HSK 3.0 · Level 7–9

## Examples

- 他太累了，以至于说不出话来。
  Tā tài lèi le, yǐzhìyú shuōbuchū huà lái.
  He was so tired that he couldn't even speak.

## Characters

- [以](https://hanziro.com/word/yi-with-by-means/) (yǐ): (prep.) with, by means of; in order to
- [至](https://hanziro.com/word/zhi-until/) (zhì): to; until
- [于](https://hanziro.com/word/yu-in/) (yú): (preposition) in; at

https://hanziro.com/word/yi-zhi-yu-extent-that/

Dictionary data: CC-CEDICT (CC BY-SA 4.0). Audio: audio-cmn (CC BY-SA).