bur·geon /ˈbɜːdʒən $ ˈbɜːr-/ verb [intransitiveI] formalGROW/GET BIGGER to grow or develop quickly 急速增长[发展] the burgeoning market for digital cameras 快速发展的数码相机市场
Origin burgeon (1300-1400) burgeon “bud” ((13-19 centuries)), from Old French burjon, from Vulgar Latin burrio, from Latin burra; → BUREAU