shēng​lái

by nature

生来 (生來) shēng​lái
by nature adverb
innately or inherently; by natural disposition

She was born an optimist.

from birth adverb
since the time of one's birth

He was born blind.

Frequency

Movie subtitles
8.11 per million appears in 4% of films
Written text
2.70 per million

Sources

Definitions
CC-CEDICT