perforate

动词 perforate:

1. make a hole into or between, as for ease of separation
   同义词：punch
2. pass into or through, often by overcoming resistance
   同义词：penetrate

形容词 perforate:

1. having a hole cut through
   同义词：pierced, perforated, punctured

per.fo.rate

v.（动词）
per.fo.rat.ed,per.fo.rat.ing,per.fo.rates
v.tr.（及物动词）
To pierce, punch, or bore a hole or holes in; penetrate.
刺穿：穿、刺、戳洞；穿透
To pierce or stamp with rows of holes, as those between postage stamps, to allow easy separation.
打或印一排孔，如在邮票上打孔使之易被撕开
v.intr.（不及物动词）
To pass into or through something.
穿过或进入某物
adj.（形容词）

Having been perforated.
被穿透的

来源：
Latin perfor3re perfor3t-
拉丁语 perfor3re perfor3t-
per- [per-]
per- [前缀，表示.遍及.]
for3re [to bore]
for3re [生]

【引伸】
per.forable
per.fora.tive
adj.（形容词）
per.fora.tor
n.（名词）