发作 Traditional 發作 fā zuò 🔊 to flare up; to break out HSK 7–9 + Review this word Meanings fā zuò 發作 to flare up; to break out Its characters 发fāto send outHSK 3作zuòto do; to engage in In sentences Pinyin 我wǒ哮喘xiào chuǎn发作fā zuò了le。I had an asthma attack. #9961656 Words with 发作 恐慌发作 kǒng huāng fā zuò panic attack 癫痫发作 diān xián fā zuò epileptic seizure