The entrance to the cave was infilled by the landowner...山洞的入口被地產的主人給堵上了。It is wise to start infilling with a layer of gravel for drainage.先鋪上一層利于排水的礫石是個明智的做法。
N-UNCOUNT
填充物
Infill is something which fills a hollow place or gap.
例句
There is room for infill between the new outer suburbs.在新建的遠郊住宅區之間還有空地可以蓋房。...an infill panel between the top of the wardrobes and the ceiling.衣柜頂部與天花板之間的填充嵌板