VERB
(項目、運動等)迅速增長，滾雪球般增長
If something such as a project or campaign snowballs, it rapidly increases and grows.
例句
From those early days the business has snowballed...
這個企業從早期開始就一直在迅速地發展擴大。
The investigation snowballed from there and has since led to several arrests.
從那里開始，調查范圍迅速擴大，有幾人已經被逮捕。