Definition
to come in large quantities or numbers
大量到達
Once the promotion starts, the orders will roll in.
一旦促銷開始，訂單將會源源不斷地湧入。
The new product launch attracted a huge crowd, and customers rolled in by the droves.
新產品發布吸引了大批人群，顧客們蜂擁而至。
After the rain, the water rolled in through all the drainage systems of the city.
雨後，水從城市的所有排水系統中滾滾而來。