陡增

dǒuzēng

陡增 — dǒuzēng

to rise abruptly; to surge
物价在短时间内陡增，居民抱怨不断。 wùjià zài duǎnshíjiān nèi dǒuzēng jūmín bàoyuàn bùduàn — Prices surged in a short time, and residents kept complaining.