qià​hǎo HSK6

coincidentally

恰好 qià​hǎo
coincidentally adverb
as it turns out by lucky coincidence

I was just about to look for him, and he happened to walk in.

exactly adverb
precisely the right amount, size, or degree

The size of this garment fits just right.

Frequency

Movie subtitles
8.02 per million appears in 4% of films
Written text
8.82 per million

Details

HSK 3.0
Level 6

Sources

Definitions
CC-CEDICT