过去分词是fulled up，例如：
1、The ditches had filled up with mud.沟渠中积满了淤泥。
2、Campsites in the New Forest quickly filled up as thousands decided to spend the holiday under canvas.随着成千上万的人决定到户外宿营度假，新福里斯特的野营地很快人满为患。
3、The ditches had filled up with mud and debris.沟渠中塞满了淤泥和垃圾。
