自发自發 zì fā — spontaneous
zì (fourth tone, falling) fā (first tone, high and level)zi4 fa1
Traditional: 自發
spontaneous
HSK 6· HSK 1–6 (classic)Levels 7–9· 2021 three-band, nine-level proficiency standardadverbadjective
Meanings
spontaneous
spontaneous
adverb