yoy是什麼意思

1、yoy的意思是：year-on-year的縮寫，增長率;增減率;上年。

2、例句：However, when comparing year-on-year figures, port throughput contracted by13.4%, compared to a10% YoY drop in March. 然而，與去年同期相比，4月港口吞吐量收縮了13.4%，而3月同比降幅為10%。