せん孔した

(1)having a number or series of holes; "a perforated steel plate"; "perforated cancellation"; "perforated stamp"

(2)多数の穴のまたは穴の連続があるさま

(3)having a hole cut through; "pierced ears"; "a perforated eardrum"; "a punctured balloon"

(4)何かに通して穴をあける

(1)