yī​xià​zi HSK5

suddenly

一下子 yī​xià​zi
suddenly numeral
all at once; all of a sudden

天气一下子

tiān​qì yī​xià​zi biàn lěng le.

The weather turned cold all of a sudden.

quickly numeral
in a short while; in a very brief period of time

He finished his homework in no time.

Frequency

Movie subtitles
11.5 per million appears in 6% of films
Written text
31.1 per million

Details

HSK 3.0
Level 5

Sources

Definitions
CC-CEDICT