激增jīzēngto increase rapidly; to soarHSK 7-9PronunciationjīzēngExample sentence疫情期间,线上购物的需求激增。yì qíng qī jiān, xiàn shàng gòu wù de xū qiú jī zēng.During the pandemic, the demand for online shopping increased rapidly.Read and choose an answerOne fixed sampleExplore a sample