falling speed

• 下降速度,下落速度

falling speed的用法和样例：

例句

1. As for the real economy, at the turn of the year sales were falling faster than manufacturers were slashing production.This led to huge stockpiles of unsold goods.
   至于实体经济方面，年初之际，销售的下降速度快于制造商减产的速度，导致了大量未售商品的积压。